1370303420

素因数分解:

$2^2\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{28277}}^1$

素因数の和:30709

約数の個数: 24

約数和(自身を含む): 2878926624

約数和(自身を除く): 1508623204

約数列:

[1, 2, 4, 5, 10, 20, 2423, 4846, 9692, 12115, 24230, 28277, 48460, 56554, 113108, 141385, 282770, 565540, 68515171, 137030342, 274060684, 342575855, 685151710, 1370303420]

約数ペア:

[(1, 1370303420), (2, 685151710), (4, 342575855), (5, 274060684), (10, 137030342), (20, 68515171), (2423, 565540), (4846, 282770), (9692, 141385), (12115, 113108), (24230, 56554), (28277, 48460)]