30879284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 55588680

約数和(自身を除く): 24709396

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 1289, 2578, 5156, 5989, 11978, 23956, 68317, 136634, 145657, 273268, 291314, 582628, 7719821, 15439642, 30879284]

約数ペア:

[(1, 30879284), (2, 15439642), (4, 7719821), (53, 582628), (106, 291314), (113, 273268), (212, 145657), (226, 136634), (452, 68317), (1289, 23956), (2578, 11978), (5156, 5989)]