142017050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{405763}}^1$

素因数の和:405782

約数の個数: 24

約数和(自身を含む): 301888416

約数和(自身を除く): 159871366

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 405763, 811526, 2028815, 2840341, 4057630, 5680682, 10144075, 14201705, 20288150, 28403410, 71008525, 142017050]

約数ペア:

[(1, 142017050), (2, 71008525), (5, 28403410), (7, 20288150), (10, 14201705), (14, 10144075), (25, 5680682), (35, 4057630), (50, 2840341), (70, 2028815), (175, 811526), (350, 405763)]