74459660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 185213952

約数和(自身を除く): 110754292

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 43, 44, 55, 68, 85, 86, 110, 170, 172, 187, 215, 220, 340, 374, 430, 463, 473, 731, 748, 860, 926, 935, 946, 1462, 1852, 1870, 1892, 2315, 2365, 2924, 3655, 3740, 4630, 4730, 5093, 7310, 7871, 8041, 9260, 9460, 10186, 14620, 15742, 16082, 19909, 20372, 25465, 31484, 32164, 39355, 39818, 40205, 50930, 78710, 79636, 80410, 86581, 99545, 101860, 157420, 160820, 173162, 199090, 218999, 338453, 346324, 398180, 432905, 437998, 676906, 865810, 875996, 1094995, 1353812, 1692265, 1731620, 2189990, 3384530, 3722983, 4379980, 6769060, 7445966, 14891932, 18614915, 37229830, 74459660]

約数ペア:

[(1, 74459660), (2, 37229830), (4, 18614915), (5, 14891932), (10, 7445966), (11, 6769060), (17, 4379980), (20, 3722983), (22, 3384530), (34, 2189990), (43, 1731620), (44, 1692265), (55, 1353812), (68, 1094995), (85, 875996), (86, 865810), (110, 676906), (170, 437998), (172, 432905), (187, 398180), (215, 346324), (220, 338453), (340, 218999), (374, 199090), (430, 173162), (463, 160820), (473, 157420), (731, 101860), (748, 99545), (860, 86581), (926, 80410), (935, 79636), (946, 78710), (1462, 50930), (1852, 40205), (1870, 39818), (1892, 39355), (2315, 32164), (2365, 31484), (2924, 25465), (3655, 20372), (3740, 19909), (4630, 16082), (4730, 15742), (5093, 14620), (7310, 10186), (7871, 9460), (8041, 9260)]