255432801890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3649040027}}^1$

素因数の和:3649040041

約数の個数: 16

約数和(自身を含む): 525461764032

約数和(自身を除く): 270028962142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3649040027, 7298080054, 18245200135, 25543280189, 36490400270, 51086560378, 127716400945, 255432801890]

約数ペア:

[(1, 255432801890), (2, 127716400945), (5, 51086560378), (7, 36490400270), (10, 25543280189), (14, 18245200135), (35, 7298080054), (70, 3649040027)]