141967340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5881}}^1$

素因数の和:5978

約数の個数: 48

約数和(自身を含む): 320169024

約数和(自身を除く): 178201684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 5881, 6035, 11762, 12070, 23524, 24140, 29405, 58810, 99977, 117620, 199954, 399908, 417551, 499885, 835102, 999770, 1670204, 1999540, 2087755, 4175510, 7098367, 8351020, 14196734, 28393468, 35491835, 70983670, 141967340]

約数ペア:

[(1, 141967340), (2, 70983670), (4, 35491835), (5, 28393468), (10, 14196734), (17, 8351020), (20, 7098367), (34, 4175510), (68, 2087755), (71, 1999540), (85, 1670204), (142, 999770), (170, 835102), (284, 499885), (340, 417551), (355, 399908), (710, 199954), (1207, 117620), (1420, 99977), (2414, 58810), (4828, 29405), (5881, 24140), (6035, 23524), (11762, 12070)]