26952730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{385039}}^1$

素因数の和:385053

約数の個数: 16

約数和(自身を含む): 55445760

約数和(自身を除く): 28493030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 385039, 770078, 1925195, 2695273, 3850390, 5390546, 13476365, 26952730]

約数ペア:

[(1, 26952730), (2, 13476365), (5, 5390546), (7, 3850390), (10, 2695273), (14, 1925195), (35, 770078), (70, 385039)]