66791580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1113193}}^1$

素因数の和:1113205

約数の個数: 24

約数和(自身を含む): 187016592

約数和(自身を除く): 120225012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1113193, 2226386, 3339579, 4452772, 5565965, 6679158, 11131930, 13358316, 16697895, 22263860, 33395790, 66791580]

約数ペア:

[(1, 66791580), (2, 33395790), (3, 22263860), (4, 16697895), (5, 13358316), (6, 11131930), (10, 6679158), (12, 5565965), (15, 4452772), (20, 3339579), (30, 2226386), (60, 1113193)]