2662110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 7553520

約数和(自身を除く): 4891410

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, 2689, 5378, 8067, 13445, 16134, 24201, 26890, 29579, 40335, 48402, 59158, 80670, 88737, 121005, 147895, 177474, 242010, 266211, 295790, 443685, 532422, 887370, 1331055, 2662110]

約数ペア:

[(1, 2662110), (2, 1331055), (3, 887370), (5, 532422), (6, 443685), (9, 295790), (10, 266211), (11, 242010), (15, 177474), (18, 147895), (22, 121005), (30, 88737), (33, 80670), (45, 59158), (55, 48402), (66, 40335), (90, 29579), (99, 26890), (110, 24201), (165, 16134), (198, 13445), (330, 8067), (495, 5378), (990, 2689)]