30442910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1811}}^1$

素因数の和:1900

約数の個数: 24

約数和(自身を含む): 56197368

約数和(自身を除く): 25754458

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 1811, 3362, 3622, 8405, 9055, 16810, 18110, 74251, 148502, 371255, 742510, 3044291, 6088582, 15221455, 30442910]

約数ペア:

[(1, 30442910), (2, 15221455), (5, 6088582), (10, 3044291), (41, 742510), (82, 371255), (205, 148502), (410, 74251), (1681, 18110), (1811, 16810), (3362, 9055), (3622, 8405)]