7158380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4903}}^1$

素因数の和:4985

約数の個数: 24

約数和(自身を含む): 15241632

約数和(自身を除く): 8083252

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 4903, 9806, 19612, 24515, 49030, 98060, 357919, 715838, 1431676, 1789595, 3579190, 7158380]

約数ペア:

[(1, 7158380), (2, 3579190), (4, 1789595), (5, 1431676), (10, 715838), (20, 357919), (73, 98060), (146, 49030), (292, 24515), (365, 19612), (730, 9806), (1460, 4903)]