63974790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64621}}^1$

素因数の和:64645

約数の個数: 48

約数和(自身を含む): 181458576

約数和(自身を除く): 117483786

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, 64621, 129242, 193863, 323105, 387726, 581589, 646210, 710831, 969315, 1163178, 1421662, 1938630, 2132493, 2907945, 3554155, 4264986, 5815890, 6397479, 7108310, 10662465, 12794958, 21324930, 31987395, 63974790]

約数ペア:

[(1, 63974790), (2, 31987395), (3, 21324930), (5, 12794958), (6, 10662465), (9, 7108310), (10, 6397479), (11, 5815890), (15, 4264986), (18, 3554155), (22, 2907945), (30, 2132493), (33, 1938630), (45, 1421662), (55, 1163178), (66, 969315), (90, 710831), (99, 646210), (110, 581589), (165, 387726), (198, 323105), (330, 193863), (495, 129242), (990, 64621)]