9974220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{166237}}^1$

素因数の和:166249

約数の個数: 24

約数和(自身を含む): 27927984

約数和(自身を除く): 17953764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 166237, 332474, 498711, 664948, 831185, 997422, 1662370, 1994844, 2493555, 3324740, 4987110, 9974220]

約数ペア:

[(1, 9974220), (2, 4987110), (3, 3324740), (4, 2493555), (5, 1994844), (6, 1662370), (10, 997422), (12, 831185), (15, 664948), (20, 498711), (30, 332474), (60, 166237)]