990931260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1501411}}^1$

素因数の和:1501434

約数の個数: 48

約数和(自身を含む): 3026846592

約数和(自身を除く): 2035915332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1501411, 3002822, 4504233, 6005644, 7507055, 9008466, 15014110, 16515521, 18016932, 22521165, 30028220, 33031042, 45042330, 49546563, 66062084, 82577605, 90084660, 99093126, 165155210, 198186252, 247732815, 330310420, 495465630, 990931260]

約数ペア:

[(1, 990931260), (2, 495465630), (3, 330310420), (4, 247732815), (5, 198186252), (6, 165155210), (10, 99093126), (11, 90084660), (12, 82577605), (15, 66062084), (20, 49546563), (22, 45042330), (30, 33031042), (33, 30028220), (44, 22521165), (55, 18016932), (60, 16515521), (66, 15014110), (110, 9008466), (132, 7507055), (165, 6005644), (220, 4504233), (330, 3002822), (660, 1501411)]