71125730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547121}}^1$

素因数の和:547141

約数の個数: 16

約数和(自身を含む): 137874744

約数和(自身を除く): 66749014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 547121, 1094242, 2735605, 5471210, 7112573, 14225146, 35562865, 71125730]

約数ペア:

[(1, 71125730), (2, 35562865), (5, 14225146), (10, 7112573), (13, 5471210), (26, 2735605), (65, 1094242), (130, 547121)]