125528690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{256181}}^1$

素因数の和:256202

約数の個数: 24

約数和(自身を含む): 262842732

約数和(自身を除く): 137314042

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 256181, 512362, 1280905, 1793267, 2561810, 3586534, 8966335, 12552869, 17932670, 25105738, 62764345, 125528690]

約数ペア:

[(1, 125528690), (2, 62764345), (5, 25105738), (7, 17932670), (10, 12552869), (14, 8966335), (35, 3586534), (49, 2561810), (70, 1793267), (98, 1280905), (245, 512362), (490, 256181)]