123886315070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1769804501}}^1$

素因数の和:1769804515

約数の個数: 16

約数和(自身を含む): 254851848288

約数和(自身を除く): 130965533218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1769804501, 3539609002, 8849022505, 12388631507, 17698045010, 24777263014, 61943157535, 123886315070]

約数ペア:

[(1, 123886315070), (2, 61943157535), (5, 24777263014), (7, 17698045010), (10, 12388631507), (14, 8849022505), (35, 3539609002), (70, 1769804501)]