78708330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{874537}}^1$

素因数の和:874550

約数の個数: 24

約数和(自身を含む): 204641892

約数和(自身を除く): 125933562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 874537, 1749074, 2623611, 4372685, 5247222, 7870833, 8745370, 13118055, 15741666, 26236110, 39354165, 78708330]

約数ペア:

[(1, 78708330), (2, 39354165), (3, 26236110), (5, 15741666), (6, 13118055), (9, 8745370), (10, 7870833), (15, 5247222), (18, 4372685), (30, 2623611), (45, 1749074), (90, 874537)]