106986460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{764189}}^1$

素因数の和:764205

約数の個数: 24

約数和(自身を含む): 256767840

約数和(自身を除く): 149781380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 764189, 1528378, 3056756, 3820945, 5349323, 7641890, 10698646, 15283780, 21397292, 26746615, 53493230, 106986460]

約数ペア:

[(1, 106986460), (2, 53493230), (4, 26746615), (5, 21397292), (7, 15283780), (10, 10698646), (14, 7641890), (20, 5349323), (28, 3820945), (35, 3056756), (70, 1528378), (140, 764189)]