3159140

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 6676992

約数和(自身を除く): 3517852

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 827, 955, 1654, 1910, 3308, 3820, 4135, 8270, 16540, 157957, 315914, 631828, 789785, 1579570, 3159140]

約数ペア:

[(1, 3159140), (2, 1579570), (4, 789785), (5, 631828), (10, 315914), (20, 157957), (191, 16540), (382, 8270), (764, 4135), (827, 3820), (955, 3308), (1654, 1910)]