1242508740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1882589}}^1$

素因数の和:1882612

約数の個数: 48

約数和(自身を含む): 3795301440

約数和(自身を除く): 2552792700

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, 1882589, 3765178, 5647767, 7530356, 9412945, 11295534, 18825890, 20708479, 22591068, 28238835, 37651780, 41416958, 56477670, 62125437, 82833916, 103542395, 112955340, 124250874, 207084790, 248501748, 310627185, 414169580, 621254370, 1242508740]

約数ペア:

[(1, 1242508740), (2, 621254370), (3, 414169580), (4, 310627185), (5, 248501748), (6, 207084790), (10, 124250874), (11, 112955340), (12, 103542395), (15, 82833916), (20, 62125437), (22, 56477670), (30, 41416958), (33, 37651780), (44, 28238835), (55, 22591068), (60, 20708479), (66, 18825890), (110, 11295534), (132, 9412945), (165, 7530356), (220, 5647767), (330, 3765178), (660, 1882589)]