30140188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5417}}^1$

素因数の和:5541

約数の個数: 24

約数和(自身を含む): 57344112

約数和(自身を除く): 27203924

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5417, 5564, 10834, 21668, 70421, 140842, 281684, 579619, 1159238, 2318476, 7535047, 15070094, 30140188]

約数ペア:

[(1, 30140188), (2, 15070094), (4, 7535047), (13, 2318476), (26, 1159238), (52, 579619), (107, 281684), (214, 140842), (428, 70421), (1391, 21668), (2782, 10834), (5417, 5564)]