Factors of 130
The factors of 130 are 1, 2, 5, 10, 13, 26, 65, 130. It has 8 factors.
Factors of 130
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 130 is a whole number that divides it with nothing left over. You only need to test the numbers up to √130 ≈ 11.40; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 8 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 2 + 5 + 10 + 13 + 26 + 65 + 130 = 252. Without 130 itself that is 122, so 130 is a deficient number.
LaTeX source of the formulas on this page
\[ 130 = 2 \times 5 \times 13 \]
Factor pairs of 130
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 130 | 1 × 130 = 130 |
| 2 | 65 | 2 × 65 = 130 |
| 5 | 26 | 5 × 26 = 130 |
| 10 | 13 | 10 × 13 = 130 |
Questions
What are the factors of 130?
The factors of 130 are 1, 2, 5, 10, 13, 26, 65, 130. It has 8 factors.
What are the prime factors of 130?
2, 5, 13. As a product: 2 × 5 × 13.
How many factors does 130 have?
130 has 8 factors (4 factor pairs).
What is the sum of the factors of 130?
252.
Is 130 a prime number?
No. It is divisible by 2, so 130 = 2 × 65.