3091880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7027}}^1$

素因数の和:7049

約数の個数: 32

約数和(自身を含む): 7590240

約数和(自身を除く): 4498360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7027, 14054, 28108, 35135, 56216, 70270, 77297, 140540, 154594, 281080, 309188, 386485, 618376, 772970, 1545940, 3091880]

約数ペア:

[(1, 3091880), (2, 1545940), (4, 772970), (5, 618376), (8, 386485), (10, 309188), (11, 281080), (20, 154594), (22, 140540), (40, 77297), (44, 70270), (55, 56216), (88, 35135), (110, 28108), (220, 14054), (440, 7027)]