3854220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{64237}}^1$

素因数の和:64249

約数の個数: 24

約数和(自身を含む): 10791984

約数和(自身を除く): 6937764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 64237, 128474, 192711, 256948, 321185, 385422, 642370, 770844, 963555, 1284740, 1927110, 3854220]

約数ペア:

[(1, 3854220), (2, 1927110), (3, 1284740), (4, 963555), (5, 770844), (6, 642370), (10, 385422), (12, 321185), (15, 256948), (20, 192711), (30, 128474), (60, 64237)]