996826180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7120187}}^1$

素因数の和:7120203

約数の個数: 24

約数和(自身を含む): 2392383168

約数和(自身を除く): 1395556988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7120187, 14240374, 28480748, 35600935, 49841309, 71201870, 99682618, 142403740, 199365236, 249206545, 498413090, 996826180]

約数ペア:

[(1, 996826180), (2, 498413090), (4, 249206545), (5, 199365236), (7, 142403740), (10, 99682618), (14, 71201870), (20, 49841309), (28, 35600935), (35, 28480748), (70, 14240374), (140, 7120187)]