2006220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 5816160

約数和(自身を除く): 3809940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1153, 1740, 2306, 3459, 4612, 5765, 6918, 11530, 13836, 17295, 23060, 33437, 34590, 66874, 69180, 100311, 133748, 167185, 200622, 334370, 401244, 501555, 668740, 1003110, 2006220]

約数ペア:

[(1, 2006220), (2, 1003110), (3, 668740), (4, 501555), (5, 401244), (6, 334370), (10, 200622), (12, 167185), (15, 133748), (20, 100311), (29, 69180), (30, 66874), (58, 34590), (60, 33437), (87, 23060), (116, 17295), (145, 13836), (174, 11530), (290, 6918), (348, 5765), (435, 4612), (580, 3459), (870, 2306), (1153, 1740)]