38604180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643403}}^1$

素因数の和:643415

約数の個数: 24

約数和(自身を含む): 108091872

約数和(自身を除く): 69487692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643403, 1286806, 1930209, 2573612, 3217015, 3860418, 6434030, 7720836, 9651045, 12868060, 19302090, 38604180]

約数ペア:

[(1, 38604180), (2, 19302090), (3, 12868060), (4, 9651045), (5, 7720836), (6, 6434030), (10, 3860418), (12, 3217015), (15, 2573612), (20, 1930209), (30, 1286806), (60, 643403)]