11512740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11287}}^1$

素因数の和:11316

約数の個数: 48

約数和(自身を含む): 34134912

約数和(自身を除く): 22622172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 11287, 22574, 33861, 45148, 56435, 67722, 112870, 135444, 169305, 191879, 225740, 338610, 383758, 575637, 677220, 767516, 959395, 1151274, 1918790, 2302548, 2878185, 3837580, 5756370, 11512740]

約数ペア:

[(1, 11512740), (2, 5756370), (3, 3837580), (4, 2878185), (5, 2302548), (6, 1918790), (10, 1151274), (12, 959395), (15, 767516), (17, 677220), (20, 575637), (30, 383758), (34, 338610), (51, 225740), (60, 191879), (68, 169305), (85, 135444), (102, 112870), (170, 67722), (204, 56435), (255, 45148), (340, 33861), (510, 22574), (1020, 11287)]