2814570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2843}}^1$

素因数の和:2867

約数の個数: 48

約数和(自身を含む): 7985952

約数和(自身を除く): 5171382

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, 2843, 5686, 8529, 14215, 17058, 25587, 28430, 31273, 42645, 51174, 62546, 85290, 93819, 127935, 156365, 187638, 255870, 281457, 312730, 469095, 562914, 938190, 1407285, 2814570]

約数ペア:

[(1, 2814570), (2, 1407285), (3, 938190), (5, 562914), (6, 469095), (9, 312730), (10, 281457), (11, 255870), (15, 187638), (18, 156365), (22, 127935), (30, 93819), (33, 85290), (45, 62546), (55, 51174), (66, 42645), (90, 31273), (99, 28430), (110, 25587), (165, 17058), (198, 14215), (330, 8529), (495, 5686), (990, 2843)]