30207404

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 53709600

約数和(自身を除く): 23502196

約数列:

[1, 2, 4, 137, 199, 274, 277, 398, 548, 554, 796, 1108, 27263, 37949, 54526, 55123, 75898, 109052, 110246, 151796, 220492, 7551851, 15103702, 30207404]

約数ペア:

[(1, 30207404), (2, 15103702), (4, 7551851), (137, 220492), (199, 151796), (274, 110246), (277, 109052), (398, 75898), (548, 55123), (554, 54526), (796, 37949), (1108, 27263)]