2783250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{1237}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 7531992

約数和(自身を除く): 4748742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 1237, 2250, 2474, 3711, 6185, 7422, 11133, 12370, 18555, 22266, 30925, 37110, 55665, 61850, 92775, 111330, 154625, 185550, 278325, 309250, 463875, 556650, 927750, 1391625, 2783250]

約数ペア:

[(1, 2783250), (2, 1391625), (3, 927750), (5, 556650), (6, 463875), (9, 309250), (10, 278325), (15, 185550), (18, 154625), (25, 111330), (30, 92775), (45, 61850), (50, 55665), (75, 37110), (90, 30925), (125, 22266), (150, 18555), (225, 12370), (250, 11133), (375, 7422), (450, 6185), (750, 3711), (1125, 2474), (1237, 2250)]