179305490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 401296896

約数和(自身を除く): 221991406

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 721, 910, 1030, 1339, 1442, 1913, 2678, 3605, 3826, 6695, 7210, 9373, 9565, 13390, 13391, 18746, 19130, 24869, 26782, 46865, 49738, 66955, 93730, 124345, 133910, 174083, 197039, 248690, 348166, 394078, 870415, 985195, 1379273, 1740830, 1970390, 2561507, 2758546, 5123014, 6896365, 12807535, 13792730, 17930549, 25615070, 35861098, 89652745, 179305490]

約数ペア:

[(1, 179305490), (2, 89652745), (5, 35861098), (7, 25615070), (10, 17930549), (13, 13792730), (14, 12807535), (26, 6896365), (35, 5123014), (65, 2758546), (70, 2561507), (91, 1970390), (103, 1740830), (130, 1379273), (182, 985195), (206, 870415), (455, 394078), (515, 348166), (721, 248690), (910, 197039), (1030, 174083), (1339, 133910), (1442, 124345), (1913, 93730), (2678, 66955), (3605, 49738), (3826, 46865), (6695, 26782), (7210, 24869), (9373, 19130), (9565, 18746), (13390, 13391)]