134566460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{961189}}^1$

素因数の和:961205

約数の個数: 24

約数和(自身を含む): 322959840

約数和(自身を除く): 188393380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 961189, 1922378, 3844756, 4805945, 6728323, 9611890, 13456646, 19223780, 26913292, 33641615, 67283230, 134566460]

約数ペア:

[(1, 134566460), (2, 67283230), (4, 33641615), (5, 26913292), (7, 19223780), (10, 13456646), (14, 9611890), (20, 6728323), (28, 4805945), (35, 3844756), (70, 1922378), (140, 961189)]