131444670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{625927}}^1$

素因数の和:625944

約数の個数: 32

約数和(自身を含む): 360534528

約数和(自身を除く): 229089858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 625927, 1251854, 1877781, 3129635, 3755562, 4381489, 6259270, 8762978, 9388905, 13144467, 18777810, 21907445, 26288934, 43814890, 65722335, 131444670]

約数ペア:

[(1, 131444670), (2, 65722335), (3, 43814890), (5, 26288934), (6, 21907445), (7, 18777810), (10, 13144467), (14, 9388905), (15, 8762978), (21, 6259270), (30, 4381489), (35, 3755562), (42, 3129635), (70, 1877781), (105, 1251854), (210, 625927)]