172886310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1920959}}^1$

素因数の和:1920972

約数の個数: 24

約数和(自身を含む): 449504640

約数和(自身を除く): 276618330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1920959, 3841918, 5762877, 9604795, 11525754, 17288631, 19209590, 28814385, 34577262, 57628770, 86443155, 172886310]

約数ペア:

[(1, 172886310), (2, 86443155), (3, 57628770), (5, 34577262), (6, 28814385), (9, 19209590), (10, 17288631), (15, 11525754), (18, 9604795), (30, 5762877), (45, 3841918), (90, 1920959)]