9902220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{165037}}^1$

素因数の和:165049

約数の個数: 24

約数和(自身を含む): 27726384

約数和(自身を除く): 17824164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 165037, 330074, 495111, 660148, 825185, 990222, 1650370, 1980444, 2475555, 3300740, 4951110, 9902220]

約数ペア:

[(1, 9902220), (2, 4951110), (3, 3300740), (4, 2475555), (5, 1980444), (6, 1650370), (10, 990222), (12, 825185), (15, 660148), (20, 495111), (30, 330074), (60, 165037)]