30641644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6389}}^1$

素因数の和:6513

約数の個数: 24

約数和(自身を含む): 59043600

約数和(自身を除く): 28401956

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 6389, 12778, 25556, 70279, 140558, 281116, 696401, 1392802, 2785604, 7660411, 15320822, 30641644]

約数ペア:

[(1, 30641644), (2, 15320822), (4, 7660411), (11, 2785604), (22, 1392802), (44, 696401), (109, 281116), (218, 140558), (436, 70279), (1199, 25556), (2398, 12778), (4796, 6389)]