9896180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{70687}}^1$

素因数の和:70703

約数の個数: 24

約数和(自身を含む): 23751168

約数和(自身を除く): 13854988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 70687, 141374, 282748, 353435, 494809, 706870, 989618, 1413740, 1979236, 2474045, 4948090, 9896180]

約数ペア:

[(1, 9896180), (2, 4948090), (4, 2474045), (5, 1979236), (7, 1413740), (10, 989618), (14, 706870), (20, 494809), (28, 353435), (35, 282748), (70, 141374), (140, 70687)]