30668372

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7351}}^1$

素因数の和:7511

約数の個数: 24

約数和(自身を含む): 61756800

約数和(自身を除く): 31088428

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 7351, 14702, 29404, 51457, 102914, 205828, 1095299, 2190598, 4381196, 7667093, 15334186, 30668372]

約数ペア:

[(1, 30668372), (2, 15334186), (4, 7667093), (7, 4381196), (14, 2190598), (28, 1095299), (149, 205828), (298, 102914), (596, 51457), (1043, 29404), (2086, 14702), (4172, 7351)]