2864220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47737}}^1$

素因数の和:47749

約数の個数: 24

約数和(自身を含む): 8019984

約数和(自身を除く): 5155764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 47737, 95474, 143211, 190948, 238685, 286422, 477370, 572844, 716055, 954740, 1432110, 2864220]

約数ペア:

[(1, 2864220), (2, 1432110), (3, 954740), (4, 716055), (5, 572844), (6, 477370), (10, 286422), (12, 238685), (15, 190948), (20, 143211), (30, 95474), (60, 47737)]