1479570820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1931}}^1$

素因数の和:2381

約数の個数: 96

約数和(自身を含む): 3835190016

約数和(自身を除く): 2355619196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 421, 455, 842, 910, 1684, 1820, 1931, 2105, 2947, 3862, 4210, 5473, 5894, 7724, 8420, 9655, 10946, 11788, 13517, 14735, 19310, 21892, 25103, 27034, 27365, 29470, 38311, 38620, 50206, 54068, 54730, 58940, 67585, 76622, 100412, 109460, 125515, 135170, 153244, 175721, 191555, 251030, 270340, 351442, 383110, 502060, 702884, 766220, 812951, 878605, 1625902, 1757210, 3251804, 3514420, 4064755, 5690657, 8129510, 10568363, 11381314, 16259020, 21136726, 22762628, 28453285, 42273452, 52841815, 56906570, 73978541, 105683630, 113813140, 147957082, 211367260, 295914164, 369892705, 739785410, 1479570820]

約数ペア:

[(1, 1479570820), (2, 739785410), (4, 369892705), (5, 295914164), (7, 211367260), (10, 147957082), (13, 113813140), (14, 105683630), (20, 73978541), (26, 56906570), (28, 52841815), (35, 42273452), (52, 28453285), (65, 22762628), (70, 21136726), (91, 16259020), (130, 11381314), (140, 10568363), (182, 8129510), (260, 5690657), (364, 4064755), (421, 3514420), (455, 3251804), (842, 1757210), (910, 1625902), (1684, 878605), (1820, 812951), (1931, 766220), (2105, 702884), (2947, 502060), (3862, 383110), (4210, 351442), (5473, 270340), (5894, 251030), (7724, 191555), (8420, 175721), (9655, 153244), (10946, 135170), (11788, 125515), (13517, 109460), (14735, 100412), (19310, 76622), (21892, 67585), (25103, 58940), (27034, 54730), (27365, 54068), (29470, 50206), (38311, 38620)]