28658610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{35381}}^1$

素因数の和:35400

約数の個数: 40

約数和(自身を含む): 77061996

約数和(自身を除く): 48403386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 35381, 70762, 106143, 176905, 212286, 318429, 353810, 530715, 636858, 955287, 1061430, 1592145, 1910574, 2865861, 3184290, 4776435, 5731722, 9552870, 14329305, 28658610]

約数ペア:

[(1, 28658610), (2, 14329305), (3, 9552870), (5, 5731722), (6, 4776435), (9, 3184290), (10, 2865861), (15, 1910574), (18, 1592145), (27, 1061430), (30, 955287), (45, 636858), (54, 530715), (81, 353810), (90, 318429), (135, 212286), (162, 176905), (270, 106143), (405, 70762), (810, 35381)]