4968740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35491}}^1$

素因数の和:35507

約数の個数: 24

約数和(自身を含む): 11925312

約数和(自身を除く): 6956572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35491, 70982, 141964, 177455, 248437, 354910, 496874, 709820, 993748, 1242185, 2484370, 4968740]

約数ペア:

[(1, 4968740), (2, 2484370), (4, 1242185), (5, 993748), (7, 709820), (10, 496874), (14, 354910), (20, 248437), (28, 177455), (35, 141964), (70, 70982), (140, 35491)]