71072170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{546709}}^1$

素因数の和:546729

約数の個数: 16

約数和(自身を含む): 137770920

約数和(自身を除く): 66698750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 546709, 1093418, 2733545, 5467090, 7107217, 14214434, 35536085, 71072170]

約数ペア:

[(1, 71072170), (2, 35536085), (5, 14214434), (10, 7107217), (13, 5467090), (26, 2733545), (65, 1093418), (130, 546709)]