9726220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{69473}}^1$

素因数の和:69489

約数の個数: 24

約数和(自身を含む): 23343264

約数和(自身を除く): 13617044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 69473, 138946, 277892, 347365, 486311, 694730, 972622, 1389460, 1945244, 2431555, 4863110, 9726220]

約数ペア:

[(1, 9726220), (2, 4863110), (4, 2431555), (5, 1945244), (7, 1389460), (10, 972622), (14, 694730), (20, 486311), (28, 347365), (35, 277892), (70, 138946), (140, 69473)]