42757110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43189}}^1$

素因数の和:43213

約数の個数: 48

約数和(自身を含む): 121277520

約数和(自身を除く): 78520410

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, 43189, 86378, 129567, 215945, 259134, 388701, 431890, 475079, 647835, 777402, 950158, 1295670, 1425237, 1943505, 2375395, 2850474, 3887010, 4275711, 4750790, 7126185, 8551422, 14252370, 21378555, 42757110]

約数ペア:

[(1, 42757110), (2, 21378555), (3, 14252370), (5, 8551422), (6, 7126185), (9, 4750790), (10, 4275711), (11, 3887010), (15, 2850474), (18, 2375395), (22, 1943505), (30, 1425237), (33, 1295670), (45, 950158), (55, 777402), (66, 647835), (90, 475079), (99, 431890), (110, 388701), (165, 259134), (198, 215945), (330, 129567), (495, 86378), (990, 43189)]