89541530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29947}}^1$

素因数の和:29990

約数の個数: 32

約数和(自身を含む): 181125504

約数和(自身を除く): 91583974

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 29947, 59894, 149735, 299470, 389311, 688781, 778622, 1377562, 1946555, 3443905, 3893110, 6887810, 8954153, 17908306, 44770765, 89541530]

約数ペア:

[(1, 89541530), (2, 44770765), (5, 17908306), (10, 8954153), (13, 6887810), (23, 3893110), (26, 3443905), (46, 1946555), (65, 1377562), (115, 778622), (130, 688781), (230, 389311), (299, 299470), (598, 149735), (1495, 59894), (2990, 29947)]