12305430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{136727}}^1$

素因数の和:136740

約数の個数: 24

約数和(自身を含む): 31994352

約数和(自身を除く): 19688922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 136727, 273454, 410181, 683635, 820362, 1230543, 1367270, 2050905, 2461086, 4101810, 6152715, 12305430]

約数ペア:

[(1, 12305430), (2, 6152715), (3, 4101810), (5, 2461086), (6, 2050905), (9, 1367270), (10, 1230543), (15, 820362), (18, 683635), (30, 410181), (45, 273454), (90, 136727)]