12282830

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{3581}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 25790400

約数和(自身を除く): 13507570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 3581, 7162, 17905, 25067, 35810, 50134, 125335, 175469, 250670, 350938, 877345, 1228283, 1754690, 2456566, 6141415, 12282830]

約数ペア:

[(1, 12282830), (2, 6141415), (5, 2456566), (7, 1754690), (10, 1228283), (14, 877345), (35, 350938), (49, 250670), (70, 175469), (98, 125335), (245, 50134), (343, 35810), (490, 25067), (686, 17905), (1715, 7162), (3430, 3581)]