66140910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66809}}^1$

素因数の和:66833

約数の個数: 48

約数和(自身を含む): 187602480

約数和(自身を除く): 121461570

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, 66809, 133618, 200427, 334045, 400854, 601281, 668090, 734899, 1002135, 1202562, 1469798, 2004270, 2204697, 3006405, 3674495, 4409394, 6012810, 6614091, 7348990, 11023485, 13228182, 22046970, 33070455, 66140910]

約数ペア:

[(1, 66140910), (2, 33070455), (3, 22046970), (5, 13228182), (6, 11023485), (9, 7348990), (10, 6614091), (11, 6012810), (15, 4409394), (18, 3674495), (22, 3006405), (30, 2204697), (33, 2004270), (45, 1469798), (55, 1202562), (66, 1002135), (90, 734899), (99, 668090), (110, 601281), (165, 400854), (198, 334045), (330, 200427), (495, 133618), (990, 66809)]