71901010

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{26729}}^1$

素因数の和:27005

約数の個数: 16

約数和(自身を含む): 129907800

約数和(自身を除く): 58006790

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 26729, 53458, 133645, 267290, 7190101, 14380202, 35950505, 71901010]

約数ペア:

[(1, 71901010), (2, 35950505), (5, 14380202), (10, 7190101), (269, 267290), (538, 133645), (1345, 53458), (2690, 26729)]