220171710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9397}}^1$

素因数の和:9489

約数の個数: 64

約数和(自身を含む): 584630784

約数和(自身を除く): 364459074

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 3905, 4686, 7810, 9397, 11715, 18794, 23430, 28191, 46985, 56382, 93970, 103367, 140955, 206734, 281910, 310101, 516835, 620202, 667187, 1033670, 1334374, 1550505, 2001561, 3101010, 3335935, 4003122, 6671870, 7339057, 10007805, 14678114, 20015610, 22017171, 36695285, 44034342, 73390570, 110085855, 220171710]

約数ペア:

[(1, 220171710), (2, 110085855), (3, 73390570), (5, 44034342), (6, 36695285), (10, 22017171), (11, 20015610), (15, 14678114), (22, 10007805), (30, 7339057), (33, 6671870), (55, 4003122), (66, 3335935), (71, 3101010), (110, 2001561), (142, 1550505), (165, 1334374), (213, 1033670), (330, 667187), (355, 620202), (426, 516835), (710, 310101), (781, 281910), (1065, 206734), (1562, 140955), (2130, 103367), (2343, 93970), (3905, 56382), (4686, 46985), (7810, 28191), (9397, 23430), (11715, 18794)]