28334790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28621}}^1$

素因数の和:28645

約数の個数: 48

約数和(自身を含む): 80370576

約数和(自身を除く): 52035786

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 28621, 57242, 85863, 143105, 171726, 257589, 286210, 314831, 429315, 515178, 629662, 858630, 944493, 1287945, 1574155, 1888986, 2575890, 2833479, 3148310, 4722465, 5666958, 9444930, 14167395, 28334790]

約数ペア:

[(1, 28334790), (2, 14167395), (3, 9444930), (5, 5666958), (6, 4722465), (9, 3148310), (10, 2833479), (11, 2575890), (15, 1888986), (18, 1574155), (22, 1287945), (30, 944493), (33, 858630), (45, 629662), (55, 515178), (66, 429315), (90, 314831), (99, 286210), (110, 257589), (165, 171726), (198, 143105), (330, 85863), (495, 57242), (990, 28621)]