30328088

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1103}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 65180160

約数和(自身を除く): 34852072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1103, 1964, 2206, 3437, 3928, 4412, 6874, 7721, 8824, 13748, 15442, 27496, 30884, 61768, 541573, 1083146, 2166292, 3791011, 4332584, 7582022, 15164044, 30328088]

約数ペア:

[(1, 30328088), (2, 15164044), (4, 7582022), (7, 4332584), (8, 3791011), (14, 2166292), (28, 1083146), (56, 541573), (491, 61768), (982, 30884), (1103, 27496), (1964, 15442), (2206, 13748), (3437, 8824), (3928, 7721), (4412, 6874)]