2850210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2879}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 8087040

約数和(自身を除く): 5236830

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, 2879, 5758, 8637, 14395, 17274, 25911, 28790, 31669, 43185, 51822, 63338, 86370, 95007, 129555, 158345, 190014, 259110, 285021, 316690, 475035, 570042, 950070, 1425105, 2850210]

約数ペア:

[(1, 2850210), (2, 1425105), (3, 950070), (5, 570042), (6, 475035), (9, 316690), (10, 285021), (11, 259110), (15, 190014), (18, 158345), (22, 129555), (30, 95007), (33, 86370), (45, 63338), (55, 51822), (66, 43185), (90, 31669), (99, 28790), (110, 25911), (165, 17274), (198, 14395), (330, 8637), (495, 5758), (990, 2879)]