71698070

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{13709}}^1$

素因数の和:14239

約数の個数: 16

約数和(自身を含む): 129312720

約数和(自身を除く): 57614650

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 13709, 27418, 68545, 137090, 7169807, 14339614, 35849035, 71698070]

約数ペア:

[(1, 71698070), (2, 35849035), (5, 14339614), (10, 7169807), (523, 137090), (1046, 68545), (2615, 27418), (5230, 13709)]