331370310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{208409}}^1$

素因数の和:208472

約数の個数: 32

約数和(自身を含む): 810298080

約数和(自身を除く): 478927770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 208409, 416818, 625227, 1042045, 1250454, 2084090, 3126135, 6252270, 11045677, 22091354, 33137031, 55228385, 66274062, 110456770, 165685155, 331370310]

約数ペア:

[(1, 331370310), (2, 165685155), (3, 110456770), (5, 66274062), (6, 55228385), (10, 33137031), (15, 22091354), (30, 11045677), (53, 6252270), (106, 3126135), (159, 2084090), (265, 1250454), (318, 1042045), (530, 625227), (795, 416818), (1590, 208409)]