57715190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 117210240

約数和(自身を除く): 59495050

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 71, 74, 130, 142, 169, 185, 338, 355, 370, 481, 710, 845, 923, 962, 1690, 1846, 2197, 2405, 2627, 4394, 4615, 4810, 5254, 6253, 9230, 10985, 11999, 12506, 13135, 21970, 23998, 26270, 31265, 34151, 59995, 62530, 68302, 81289, 119990, 155987, 162578, 170755, 311974, 341510, 406445, 443963, 779935, 812890, 887926, 1559870, 2219815, 4439630, 5771519, 11543038, 28857595, 57715190]

約数ペア:

[(1, 57715190), (2, 28857595), (5, 11543038), (10, 5771519), (13, 4439630), (26, 2219815), (37, 1559870), (65, 887926), (71, 812890), (74, 779935), (130, 443963), (142, 406445), (169, 341510), (185, 311974), (338, 170755), (355, 162578), (370, 155987), (481, 119990), (710, 81289), (845, 68302), (923, 62530), (962, 59995), (1690, 34151), (1846, 31265), (2197, 26270), (2405, 23998), (2627, 21970), (4394, 13135), (4615, 12506), (4810, 11999), (5254, 10985), (6253, 9230)]