78068690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1115267}}^1$

素因数の和:1115281

約数の個数: 16

約数和(自身を含む): 160598592

約数和(自身を除く): 82529902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1115267, 2230534, 5576335, 7806869, 11152670, 15613738, 39034345, 78068690]

約数ペア:

[(1, 78068690), (2, 39034345), (5, 15613738), (7, 11152670), (10, 7806869), (14, 5576335), (35, 2230534), (70, 1115267)]