868221870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{28940729}}^1$

素因数の和:28940739

約数の個数: 16

約数和(自身を含む): 2083732560

約数和(自身を除く): 1215510690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 28940729, 57881458, 86822187, 144703645, 173644374, 289407290, 434110935, 868221870]

約数ペア:

[(1, 868221870), (2, 434110935), (3, 289407290), (5, 173644374), (6, 144703645), (10, 86822187), (15, 57881458), (30, 28940729)]