248790610

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{1031}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 456969600

約数和(自身を除く): 208178990

約数列:

[1, 2, 5, 10, 59, 118, 295, 409, 590, 818, 1031, 2045, 2062, 4090, 5155, 10310, 24131, 48262, 60829, 120655, 121658, 241310, 304145, 421679, 608290, 843358, 2108395, 4216790, 24879061, 49758122, 124395305, 248790610]

約数ペア:

[(1, 248790610), (2, 124395305), (5, 49758122), (10, 24879061), (59, 4216790), (118, 2108395), (295, 843358), (409, 608290), (590, 421679), (818, 304145), (1031, 241310), (2045, 121658), (2062, 120655), (4090, 60829), (5155, 48262), (10310, 24131)]