9117220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65123}}^1$

素因数の和:65139

約数の個数: 24

約数和(自身を含む): 21881664

約数和(自身を除く): 12764444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65123, 130246, 260492, 325615, 455861, 651230, 911722, 1302460, 1823444, 2279305, 4558610, 9117220]

約数ペア:

[(1, 9117220), (2, 4558610), (4, 2279305), (5, 1823444), (7, 1302460), (10, 911722), (14, 651230), (20, 455861), (28, 325615), (35, 260492), (70, 130246), (140, 65123)]