82703740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{590741}}^1$

素因数の和:590757

約数の個数: 24

約数和(自身を含む): 198489312

約数和(自身を除く): 115785572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 590741, 1181482, 2362964, 2953705, 4135187, 5907410, 8270374, 11814820, 16540748, 20675935, 41351870, 82703740]

約数ペア:

[(1, 82703740), (2, 41351870), (4, 20675935), (5, 16540748), (7, 11814820), (10, 8270374), (14, 5907410), (20, 4135187), (28, 2953705), (35, 2362964), (70, 1181482), (140, 590741)]