310147340

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{14783}}^1$

素因数の和:15841

約数の個数: 24

約数和(自身を含む): 651974400

約数和(自身を除く): 341827060

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 4196, 5245, 10490, 14783, 20980, 29566, 59132, 73915, 147830, 295660, 15507367, 31014734, 62029468, 77536835, 155073670, 310147340]

約数ペア:

[(1, 310147340), (2, 155073670), (4, 77536835), (5, 62029468), (10, 31014734), (20, 15507367), (1049, 295660), (2098, 147830), (4196, 73915), (5245, 59132), (10490, 29566), (14783, 20980)]