Factors of 1430
The factors of 1430 are 1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430. It has 16 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 1430 is a whole number that divides it with nothing left over. You only need to test the numbers up to √1430 ≈ 37.82; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 16 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: the sum is 3024. Without 1430 itself that is 1594, so 1430 is an abundant number.
LaTeX source of the formulas on this page
\[ 1430 = 2 \times 5 \times 11 \times 13 \]
Factor pairs of 1430
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 1430 | 1 × 1430 = 1430 |
| 2 | 715 | 2 × 715 = 1430 |
| 5 | 286 | 5 × 286 = 1430 |
| 10 | 143 | 10 × 143 = 1430 |
| 11 | 130 | 11 × 130 = 1430 |
| 13 | 110 | 13 × 110 = 1430 |
| 22 | 65 | 22 × 65 = 1430 |
| 26 | 55 | 26 × 55 = 1430 |
Questions
What are the factors of 1430?
The factors of 1430 are 1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430. It has 16 factors.
What are the prime factors of 1430?
2, 5, 11, 13. As a product: 2 × 5 × 11 × 13.
How many factors does 1430 have?
1430 has 16 factors (8 factor pairs).
What is the sum of the factors of 1430?
3024.
Is 1430 a prime number?
No. It is divisible by 2, so 1430 = 2 × 715.