78207010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1117243}}^1$

素因数の和:1117257

約数の個数: 16

約数和(自身を含む): 160883136

約数和(自身を除く): 82676126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1117243, 2234486, 5586215, 7820701, 11172430, 15641402, 39103505, 78207010]

約数ペア:

[(1, 78207010), (2, 39103505), (5, 15641402), (7, 11172430), (10, 7820701), (14, 5586215), (35, 2234486), (70, 1117243)]