30223570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 59049648

約数和(自身を除く): 28826078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1697, 1781, 3394, 3562, 8485, 8905, 16970, 17810, 22061, 44122, 110305, 220610, 232489, 464978, 1162445, 2324890, 3022357, 6044714, 15111785, 30223570]

約数ペア:

[(1, 30223570), (2, 15111785), (5, 6044714), (10, 3022357), (13, 2324890), (26, 1162445), (65, 464978), (130, 232489), (137, 220610), (274, 110305), (685, 44122), (1370, 22061), (1697, 17810), (1781, 16970), (3394, 8905), (3562, 8485)]