30228068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2161}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 57206520

約数和(自身を除く): 26978452

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 2161, 3497, 4322, 6994, 8644, 13988, 28093, 56186, 112372, 581309, 1162618, 2325236, 7557017, 15114034, 30228068]

約数ペア:

[(1, 30228068), (2, 15114034), (4, 7557017), (13, 2325236), (26, 1162618), (52, 581309), (269, 112372), (538, 56186), (1076, 28093), (2161, 13988), (3497, 8644), (4322, 6994)]