71697190

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{45667}}^1$

素因数の和:45831

約数の個数: 16

約数和(自身を含む): 129879792

約数和(自身を除く): 58182602

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 45667, 91334, 228335, 456670, 7169719, 14339438, 35848595, 71697190]

約数ペア:

[(1, 71697190), (2, 35848595), (5, 14339438), (10, 7169719), (157, 456670), (314, 228335), (785, 91334), (1570, 45667)]