71804670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{341927}}^1$

素因数の和:341944

約数の個数: 32

約数和(自身を含む): 196950528

約数和(自身を除く): 125145858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 341927, 683854, 1025781, 1709635, 2051562, 2393489, 3419270, 4786978, 5128905, 7180467, 10257810, 11967445, 14360934, 23934890, 35902335, 71804670]

約数ペア:

[(1, 71804670), (2, 35902335), (3, 23934890), (5, 14360934), (6, 11967445), (7, 10257810), (10, 7180467), (14, 5128905), (15, 4786978), (21, 3419270), (30, 2393489), (35, 2051562), (42, 1709635), (70, 1025781), (105, 683854), (210, 341927)]