30905924

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4073}}^1$

素因数の和:4355

約数の個数: 24

約数和(自身を含む): 62055168

約数和(自身を除く): 31149244

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 4073, 7588, 8146, 16292, 28511, 57022, 114044, 1103783, 2207566, 4415132, 7726481, 15452962, 30905924]

約数ペア:

[(1, 30905924), (2, 15452962), (4, 7726481), (7, 4415132), (14, 2207566), (28, 1103783), (271, 114044), (542, 57022), (1084, 28511), (1897, 16292), (3794, 8146), (4073, 7588)]