68632970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{980471}}^1$

素因数の和:980485

約数の個数: 16

約数和(自身を含む): 141187968

約数和(自身を除く): 72554998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 980471, 1960942, 4902355, 6863297, 9804710, 13726594, 34316485, 68632970]

約数ペア:

[(1, 68632970), (2, 34316485), (5, 13726594), (7, 9804710), (10, 6863297), (14, 4902355), (35, 1960942), (70, 980471)]