214290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2381}}^1$

素因数の和:2394

約数の個数: 24

約数和(自身を含む): 557388

約数和(自身を除く): 343098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2381, 4762, 7143, 11905, 14286, 21429, 23810, 35715, 42858, 71430, 107145, 214290]

約数ペア:

[(1, 214290), (2, 107145), (3, 71430), (5, 42858), (6, 35715), (9, 23810), (10, 21429), (15, 14286), (18, 11905), (30, 7143), (45, 4762), (90, 2381)]