30257036

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{4091}}^1$

素因数の和:4181

約数の個数: 18

約数和(自身を含む): 54223092

約数和(自身を除く): 23966056

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 4091, 7396, 8182, 16364, 175913, 351826, 703652, 7564259, 15128518, 30257036]

約数ペア:

[(1, 30257036), (2, 15128518), (4, 7564259), (43, 703652), (86, 351826), (172, 175913), (1849, 16364), (3698, 8182), (4091, 7396)]