12702945010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{645803}}^1$

素因数の和:646098

約数の個数: 32

約数和(自身を含む): 26224808832

約数和(自身を除く): 13521863822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3934, 9835, 19670, 645803, 1291606, 3229015, 4520621, 6458030, 9041242, 22603105, 45206210, 181470643, 362941286, 907353215, 1270294501, 1814706430, 2540589002, 6351472505, 12702945010]

約数ペア:

[(1, 12702945010), (2, 6351472505), (5, 2540589002), (7, 1814706430), (10, 1270294501), (14, 907353215), (35, 362941286), (70, 181470643), (281, 45206210), (562, 22603105), (1405, 9041242), (1967, 6458030), (2810, 4520621), (3934, 3229015), (9835, 1291606), (19670, 645803)]