9747648610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139252123}}^1$

素因数の和:139252137

約数の個数: 16

約数和(自身を含む): 20052305856

約数和(自身を除く): 10304657246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139252123, 278504246, 696260615, 974764861, 1392521230, 1949529722, 4873824305, 9747648610]

約数ペア:

[(1, 9747648610), (2, 4873824305), (5, 1949529722), (7, 1392521230), (10, 974764861), (14, 696260615), (35, 278504246), (70, 139252123)]