142768740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82051}}^1$

素因数の和:82092

約数の個数: 48

約数和(自身を含む): 413542080

約数和(自身を除く): 270773340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 82051, 164102, 246153, 328204, 410255, 492306, 820510, 984612, 1230765, 1641020, 2379479, 2461530, 4758958, 4923060, 7138437, 9517916, 11897395, 14276874, 23794790, 28553748, 35692185, 47589580, 71384370, 142768740]

約数ペア:

[(1, 142768740), (2, 71384370), (3, 47589580), (4, 35692185), (5, 28553748), (6, 23794790), (10, 14276874), (12, 11897395), (15, 9517916), (20, 7138437), (29, 4923060), (30, 4758958), (58, 2461530), (60, 2379479), (87, 1641020), (116, 1230765), (145, 984612), (174, 820510), (290, 492306), (348, 410255), (435, 328204), (580, 246153), (870, 164102), (1740, 82051)]