2744220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45737}}^1$

素因数の和:45749

約数の個数: 24

約数和(自身を含む): 7683984

約数和(自身を除く): 4939764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45737, 91474, 137211, 182948, 228685, 274422, 457370, 548844, 686055, 914740, 1372110, 2744220]

約数ペア:

[(1, 2744220), (2, 1372110), (3, 914740), (4, 686055), (5, 548844), (6, 457370), (10, 274422), (12, 228685), (15, 182948), (20, 137211), (30, 91474), (60, 45737)]