64747530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 181509120

約数和(自身を除く): 116761590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 558, 690, 713, 930, 1009, 1035, 1395, 1426, 2018, 2070, 2139, 2790, 3027, 3565, 4278, 5045, 6054, 6417, 7130, 9081, 10090, 10695, 12834, 15135, 18162, 21390, 23207, 30270, 31279, 32085, 45405, 46414, 62558, 64170, 69621, 90810, 93837, 116035, 139242, 156395, 187674, 208863, 232070, 281511, 312790, 348105, 417726, 469185, 563022, 696210, 719417, 938370, 1044315, 1407555, 1438834, 2088630, 2158251, 2815110, 3597085, 4316502, 6474753, 7194170, 10791255, 12949506, 21582510, 32373765, 64747530]

約数ペア:

[(1, 64747530), (2, 32373765), (3, 21582510), (5, 12949506), (6, 10791255), (9, 7194170), (10, 6474753), (15, 4316502), (18, 3597085), (23, 2815110), (30, 2158251), (31, 2088630), (45, 1438834), (46, 1407555), (62, 1044315), (69, 938370), (90, 719417), (93, 696210), (115, 563022), (138, 469185), (155, 417726), (186, 348105), (207, 312790), (230, 281511), (279, 232070), (310, 208863), (345, 187674), (414, 156395), (465, 139242), (558, 116035), (690, 93837), (713, 90810), (930, 69621), (1009, 64170), (1035, 62558), (1395, 46414), (1426, 45405), (2018, 32085), (2070, 31279), (2139, 30270), (2790, 23207), (3027, 21390), (3565, 18162), (4278, 15135), (5045, 12834), (6054, 10695), (6417, 10090), (7130, 9081)]