2775397870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{39648541}}^1$

素因数の和:39648555

約数の個数: 16

約数和(自身を含む): 5709390048

約数和(自身を除く): 2933992178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 39648541, 79297082, 198242705, 277539787, 396485410, 555079574, 1387698935, 2775397870]

約数ペア:

[(1, 2775397870), (2, 1387698935), (5, 555079574), (7, 396485410), (10, 277539787), (14, 198242705), (35, 79297082), (70, 39648541)]