15785430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7411}}^1$

素因数の和:7492

約数の個数: 32

約数和(自身を含む): 38423808

約数和(自身を除く): 22638378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 7411, 14822, 22233, 37055, 44466, 74110, 111165, 222330, 526181, 1052362, 1578543, 2630905, 3157086, 5261810, 7892715, 15785430]

約数ペア:

[(1, 15785430), (2, 7892715), (3, 5261810), (5, 3157086), (6, 2630905), (10, 1578543), (15, 1052362), (30, 526181), (71, 222330), (142, 111165), (213, 74110), (355, 44466), (426, 37055), (710, 22233), (1065, 14822), (2130, 7411)]