9882460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{70589}}^1$

素因数の和:70605

約数の個数: 24

約数和(自身を含む): 23718240

約数和(自身を除く): 13835780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 70589, 141178, 282356, 352945, 494123, 705890, 988246, 1411780, 1976492, 2470615, 4941230, 9882460]

約数ペア:

[(1, 9882460), (2, 4941230), (4, 2470615), (5, 1976492), (7, 1411780), (10, 988246), (14, 705890), (20, 494123), (28, 352945), (35, 282356), (70, 141178), (140, 70589)]