129659810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1852283}}^1$

素因数の和:1852297

約数の個数: 16

約数和(自身を含む): 266728896

約数和(自身を除く): 137069086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1852283, 3704566, 9261415, 12965981, 18522830, 25931962, 64829905, 129659810]

約数ペア:

[(1, 129659810), (2, 64829905), (5, 25931962), (7, 18522830), (10, 12965981), (14, 9261415), (35, 3704566), (70, 1852283)]