996875180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7120537}}^1$

素因数の和:7120553

約数の個数: 24

約数和(自身を含む): 2392500768

約数和(自身を除く): 1395625588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7120537, 14241074, 28482148, 35602685, 49843759, 71205370, 99687518, 142410740, 199375036, 249218795, 498437590, 996875180]

約数ペア:

[(1, 996875180), (2, 498437590), (4, 249218795), (5, 199375036), (7, 142410740), (10, 99687518), (14, 71205370), (20, 49843759), (28, 35602685), (35, 28482148), (70, 14241074), (140, 7120537)]