29057990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 56881440

約数和(自身を除く): 27823450

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2089, 2782, 4178, 6955, 10445, 13910, 20890, 27157, 54314, 135785, 223523, 271570, 447046, 1117615, 2235230, 2905799, 5811598, 14528995, 29057990]

約数ペア:

[(1, 29057990), (2, 14528995), (5, 5811598), (10, 2905799), (13, 2235230), (26, 1117615), (65, 447046), (107, 271570), (130, 223523), (214, 135785), (535, 54314), (1070, 27157), (1391, 20890), (2089, 13910), (2782, 10445), (4178, 6955)]