105246260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{751759}}^1$

素因数の和:751775

約数の個数: 24

約数和(自身を含む): 252591360

約数和(自身を除く): 147345100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 751759, 1503518, 3007036, 3758795, 5262313, 7517590, 10524626, 15035180, 21049252, 26311565, 52623130, 105246260]

約数ペア:

[(1, 105246260), (2, 52623130), (4, 26311565), (5, 21049252), (7, 15035180), (10, 10524626), (14, 7517590), (20, 5262313), (28, 3758795), (35, 3007036), (70, 1503518), (140, 751759)]