70915970

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{25237}}^1$

素因数の和:25525

約数の個数: 16

約数和(自身を含む): 128108088

約数和(自身を除く): 57192118

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 25237, 50474, 126185, 252370, 7091597, 14183194, 35457985, 70915970]

約数ペア:

[(1, 70915970), (2, 35457985), (5, 14183194), (10, 7091597), (281, 252370), (562, 126185), (1405, 50474), (2810, 25237)]