27806820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463447}}^1$

素因数の和:463459

約数の個数: 24

約数和(自身を含む): 77859264

約数和(自身を除く): 50052444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463447, 926894, 1390341, 1853788, 2317235, 2780682, 4634470, 5561364, 6951705, 9268940, 13903410, 27806820]

約数ペア:

[(1, 27806820), (2, 13903410), (3, 9268940), (4, 6951705), (5, 5561364), (6, 4634470), (10, 2780682), (12, 2317235), (15, 1853788), (20, 1390341), (30, 926894), (60, 463447)]