75761790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2561

約数の個数: 64

約数和(自身を含む): 198374400

約数和(自身を除く): 122612610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2370, 2459, 3081, 4918, 5135, 6162, 7377, 10270, 12295, 14754, 15405, 24590, 30810, 31967, 36885, 63934, 73770, 95901, 159835, 191802, 194261, 319670, 388522, 479505, 582783, 959010, 971305, 1165566, 1942610, 2525393, 2913915, 5050786, 5827830, 7576179, 12626965, 15152358, 25253930, 37880895, 75761790]

約数ペア:

[(1, 75761790), (2, 37880895), (3, 25253930), (5, 15152358), (6, 12626965), (10, 7576179), (13, 5827830), (15, 5050786), (26, 2913915), (30, 2525393), (39, 1942610), (65, 1165566), (78, 971305), (79, 959010), (130, 582783), (158, 479505), (195, 388522), (237, 319670), (390, 194261), (395, 191802), (474, 159835), (790, 95901), (1027, 73770), (1185, 63934), (2054, 36885), (2370, 31967), (2459, 30810), (3081, 24590), (4918, 15405), (5135, 14754), (6162, 12295), (7377, 10270)]