30646340

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2693}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 64494360

約数和(自身を除く): 33848020

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2693, 2845, 5386, 5690, 10772, 11380, 13465, 26930, 53860, 1532317, 3064634, 6129268, 7661585, 15323170, 30646340]

約数ペア:

[(1, 30646340), (2, 15323170), (4, 7661585), (5, 6129268), (10, 3064634), (20, 1532317), (569, 53860), (1138, 26930), (2276, 13465), (2693, 11380), (2845, 10772), (5386, 5690)]