4402530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4471

約数の個数: 48

約数和(自身を含む): 12489984

約数和(自身を除く): 8087454

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, 4447, 8894, 13341, 22235, 26682, 40023, 44470, 48917, 66705, 80046, 97834, 133410, 146751, 200115, 244585, 293502, 400230, 440253, 489170, 733755, 880506, 1467510, 2201265, 4402530]

約数ペア:

[(1, 4402530), (2, 2201265), (3, 1467510), (5, 880506), (6, 733755), (9, 489170), (10, 440253), (11, 400230), (15, 293502), (18, 244585), (22, 200115), (30, 146751), (33, 133410), (45, 97834), (55, 80046), (66, 66705), (90, 48917), (99, 44470), (110, 40023), (165, 26682), (198, 22235), (330, 13341), (495, 8894), (990, 4447)]