67469870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 136745280

約数和(自身を除く): 69275410

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 83, 130, 166, 169, 185, 338, 370, 415, 481, 830, 845, 962, 1079, 1690, 2158, 2197, 2405, 3071, 4394, 4810, 5395, 6142, 6253, 10790, 10985, 12506, 14027, 15355, 21970, 28054, 30710, 31265, 39923, 62530, 70135, 79846, 81289, 140270, 162578, 182351, 199615, 364702, 399230, 406445, 518999, 812890, 911755, 1037998, 1823510, 2594995, 5189990, 6746987, 13493974, 33734935, 67469870]

約数ペア:

[(1, 67469870), (2, 33734935), (5, 13493974), (10, 6746987), (13, 5189990), (26, 2594995), (37, 1823510), (65, 1037998), (74, 911755), (83, 812890), (130, 518999), (166, 406445), (169, 399230), (185, 364702), (338, 199615), (370, 182351), (415, 162578), (481, 140270), (830, 81289), (845, 79846), (962, 70135), (1079, 62530), (1690, 39923), (2158, 31265), (2197, 30710), (2405, 28054), (3071, 21970), (4394, 15355), (4810, 14027), (5395, 12506), (6142, 10985), (6253, 10790)]