31996140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48479}}^1$

素因数の和:48502

約数の個数: 48

約数和(自身を含む): 97735680

約数和(自身を除く): 65739540

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, 48479, 96958, 145437, 193916, 242395, 290874, 484790, 533269, 581748, 727185, 969580, 1066538, 1454370, 1599807, 2133076, 2666345, 2908740, 3199614, 5332690, 6399228, 7999035, 10665380, 15998070, 31996140]

約数ペア:

[(1, 31996140), (2, 15998070), (3, 10665380), (4, 7999035), (5, 6399228), (6, 5332690), (10, 3199614), (11, 2908740), (12, 2666345), (15, 2133076), (20, 1599807), (22, 1454370), (30, 1066538), (33, 969580), (44, 727185), (55, 581748), (60, 533269), (66, 484790), (110, 290874), (132, 242395), (165, 193916), (220, 145437), (330, 96958), (660, 48479)]