2639238660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{37309}}^1$

素因数の和:37458

約数の個数: 96

約数和(自身を含む): 8273865600

約数和(自身を除く): 5634626940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3537, 3930, 4716, 5895, 7074, 7860, 11790, 14148, 17685, 23580, 35370, 37309, 70740, 74618, 111927, 149236, 186545, 223854, 335781, 373090, 447708, 559635, 671562, 746180, 1007343, 1119270, 1343124, 1678905, 2014686, 2238540, 3357810, 4029372, 4887479, 5036715, 6715620, 9774958, 10073430, 14662437, 19549916, 20146860, 24437395, 29324874, 43987311, 48874790, 58649748, 73312185, 87974622, 97749580, 131961933, 146624370, 175949244, 219936555, 263923866, 293248740, 439873110, 527847732, 659809665, 879746220, 1319619330, 2639238660]

約数ペア:

[(1, 2639238660), (2, 1319619330), (3, 879746220), (4, 659809665), (5, 527847732), (6, 439873110), (9, 293248740), (10, 263923866), (12, 219936555), (15, 175949244), (18, 146624370), (20, 131961933), (27, 97749580), (30, 87974622), (36, 73312185), (45, 58649748), (54, 48874790), (60, 43987311), (90, 29324874), (108, 24437395), (131, 20146860), (135, 19549916), (180, 14662437), (262, 10073430), (270, 9774958), (393, 6715620), (524, 5036715), (540, 4887479), (655, 4029372), (786, 3357810), (1179, 2238540), (1310, 2014686), (1572, 1678905), (1965, 1343124), (2358, 1119270), (2620, 1007343), (3537, 746180), (3930, 671562), (4716, 559635), (5895, 447708), (7074, 373090), (7860, 335781), (11790, 223854), (14148, 186545), (17685, 149236), (23580, 111927), (35370, 74618), (37309, 70740)]