143661890

素因数分解:

$2^1\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{5039}}^1$

素因数の和:7897

約数の個数: 16

約数和(自身を含む): 258733440

約数和(自身を除く): 115071550

約数列:

[1, 2, 5, 10, 2851, 5039, 5702, 10078, 14255, 25195, 28510, 50390, 14366189, 28732378, 71830945, 143661890]

約数ペア:

[(1, 143661890), (2, 71830945), (5, 28732378), (10, 14366189), (2851, 50390), (5039, 28510), (5702, 25195), (10078, 14255)]