127666860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{1489}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 357957600

約数和(自身を除く): 230290740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1429, 1489, 2858, 2978, 4287, 4467, 5716, 5956, 7145, 7445, 8574, 8934, 14290, 14890, 17148, 17868, 21435, 22335, 28580, 29780, 42870, 44670, 85740, 89340, 2127781, 4255562, 6383343, 8511124, 10638905, 12766686, 21277810, 25533372, 31916715, 42555620, 63833430, 127666860]

約数ペア:

[(1, 127666860), (2, 63833430), (3, 42555620), (4, 31916715), (5, 25533372), (6, 21277810), (10, 12766686), (12, 10638905), (15, 8511124), (20, 6383343), (30, 4255562), (60, 2127781), (1429, 89340), (1489, 85740), (2858, 44670), (2978, 42870), (4287, 29780), (4467, 28580), (5716, 22335), (5956, 21435), (7145, 17868), (7445, 17148), (8574, 14890), (8934, 14290)]