1552180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11087}}^1$

素因数の和:11103

約数の個数: 24

約数和(自身を含む): 3725568

約数和(自身を除く): 2173388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11087, 22174, 44348, 55435, 77609, 110870, 155218, 221740, 310436, 388045, 776090, 1552180]

約数ペア:

[(1, 1552180), (2, 776090), (4, 388045), (5, 310436), (7, 221740), (10, 155218), (14, 110870), (20, 77609), (28, 55435), (35, 44348), (70, 22174), (140, 11087)]