63113260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{450809}}^1$

素因数の和:450825

約数の個数: 24

約数和(自身を含む): 151472160

約数和(自身を除く): 88358900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 450809, 901618, 1803236, 2254045, 3155663, 4508090, 6311326, 9016180, 12622652, 15778315, 31556630, 63113260]

約数ペア:

[(1, 63113260), (2, 31556630), (4, 15778315), (5, 12622652), (7, 9016180), (10, 6311326), (14, 4508090), (20, 3155663), (28, 2254045), (35, 1803236), (70, 901618), (140, 450809)]