190055180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1357537}}^1$

素因数の和:1357553

約数の個数: 24

約数和(自身を含む): 456132768

約数和(自身を除く): 266077588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1357537, 2715074, 5430148, 6787685, 9502759, 13575370, 19005518, 27150740, 38011036, 47513795, 95027590, 190055180]

約数ペア:

[(1, 190055180), (2, 95027590), (4, 47513795), (5, 38011036), (7, 27150740), (10, 19005518), (14, 13575370), (20, 9502759), (28, 6787685), (35, 5430148), (70, 2715074), (140, 1357537)]