42266820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{704447}}^1$

素因数の和:704459

約数の個数: 24

約数和(自身を含む): 118347264

約数和(自身を除く): 76080444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 704447, 1408894, 2113341, 2817788, 3522235, 4226682, 7044470, 8453364, 10566705, 14088940, 21133410, 42266820]

約数ペア:

[(1, 42266820), (2, 21133410), (3, 14088940), (4, 10566705), (5, 8453364), (6, 7044470), (10, 4226682), (12, 3522235), (15, 2817788), (20, 2113341), (30, 1408894), (60, 704447)]