1528310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3119}}^1$

素因数の和:3140

約数の個数: 24

約数和(自身を含む): 3201120

約数和(自身を除く): 1672810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3119, 6238, 15595, 21833, 31190, 43666, 109165, 152831, 218330, 305662, 764155, 1528310]

約数ペア:

[(1, 1528310), (2, 764155), (5, 305662), (7, 218330), (10, 152831), (14, 109165), (35, 43666), (49, 31190), (70, 21833), (98, 15595), (245, 6238), (490, 3119)]