30638106

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{54907}}^1$

素因数の和:54946

約数の個数: 24

約数和(自身を含む): 68525184

約数和(自身を除く): 37887078

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 54907, 109814, 164721, 329442, 494163, 988326, 1702117, 3404234, 5106351, 10212702, 15319053, 30638106]

約数ペア:

[(1, 30638106), (2, 15319053), (3, 10212702), (6, 5106351), (9, 3404234), (18, 1702117), (31, 988326), (62, 494163), (93, 329442), (186, 164721), (279, 109814), (558, 54907)]