30789756

素因数分解:

$2^2\times 3^2\times {\mathrm{855271}}^1$

素因数の和:855281

約数の個数: 18

約数和(自身を含む): 77829752

約数和(自身を除く): 47039996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 855271, 1710542, 2565813, 3421084, 5131626, 7697439, 10263252, 15394878, 30789756]

約数ペア:

[(1, 30789756), (2, 15394878), (3, 10263252), (4, 7697439), (6, 5131626), (9, 3421084), (12, 2565813), (18, 1710542), (36, 855271)]