1828740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 5302080

約数和(自身を除く): 3473340

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, 1051, 1740, 2102, 3153, 4204, 5255, 6306, 10510, 12612, 15765, 21020, 30479, 31530, 60958, 63060, 91437, 121916, 152395, 182874, 304790, 365748, 457185, 609580, 914370, 1828740]

約数ペア:

[(1, 1828740), (2, 914370), (3, 609580), (4, 457185), (5, 365748), (6, 304790), (10, 182874), (12, 152395), (15, 121916), (20, 91437), (29, 63060), (30, 60958), (58, 31530), (60, 30479), (87, 21020), (116, 15765), (145, 12612), (174, 10510), (290, 6306), (348, 5255), (435, 4204), (580, 3153), (870, 2102), (1051, 1740)]