2886180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4373}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 8817984

約数和(自身を除く): 5931804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4373, 8746, 13119, 17492, 21865, 26238, 43730, 48103, 52476, 65595, 87460, 96206, 131190, 144309, 192412, 240515, 262380, 288618, 481030, 577236, 721545, 962060, 1443090, 2886180]

約数ペア:

[(1, 2886180), (2, 1443090), (3, 962060), (4, 721545), (5, 577236), (6, 481030), (10, 288618), (11, 262380), (12, 240515), (15, 192412), (20, 144309), (22, 131190), (30, 96206), (33, 87460), (44, 65595), (55, 52476), (60, 48103), (66, 43730), (110, 26238), (132, 21865), (165, 17492), (220, 13119), (330, 8746), (660, 4373)]