2966220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1831}}^1$

素因数の和:1852

約数の個数: 60

約数和(自身を含む): 9310224

約数和(自身を除く): 6344004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1831, 3662, 5493, 7324, 9155, 10986, 16479, 18310, 21972, 27465, 32958, 36620, 49437, 54930, 65916, 82395, 98874, 109860, 148311, 164790, 197748, 247185, 296622, 329580, 494370, 593244, 741555, 988740, 1483110, 2966220]

約数ペア:

[(1, 2966220), (2, 1483110), (3, 988740), (4, 741555), (5, 593244), (6, 494370), (9, 329580), (10, 296622), (12, 247185), (15, 197748), (18, 164790), (20, 148311), (27, 109860), (30, 98874), (36, 82395), (45, 65916), (54, 54930), (60, 49437), (81, 36620), (90, 32958), (108, 27465), (135, 21972), (162, 18310), (180, 16479), (270, 10986), (324, 9155), (405, 7324), (540, 5493), (810, 3662), (1620, 1831)]