Factors of 274

The factors of 274 are 1, 2, 137, 274. It has 4 factors.

Factors of 274

Pick any whole number from 1 to 10,000.

274 = 2 \times 137

How to work it out

1
A factor of 274 is a whole number that divides it with nothing left over. You only need to test the numbers up to √274 ≈ 16.55; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 4 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$274 = 2 \times 137$
4
Add all the factors: 1 + 2 + 137 + 274 = 414. Without 274 itself that is 140, so 274 is a deficient number.

LaTeX source of the formulas on this page

\[ 274 = 2 \times 137 \]

Factor	Pairs with	Product
1	274	1 × 274 = 274
2	137	2 × 137 = 274

What are the factors of 274?

The factors of 274 are 1, 2, 137, 274. It has 4 factors.

What are the prime factors of 274?

2, 137. As a product: 2 × 137.

How many factors does 274 have?

274 has 4 factors (2 factor pairs).

What is the sum of the factors of 274?

414.

Is 274 a prime number?

No. It is divisible by 2, so 274 = 2 × 137.