78894398030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1127062829}}^1$

素因数の和:1127062843

約数の個数: 16

約数和(自身を含む): 162297047520

約数和(自身を除く): 83402649490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1127062829, 2254125658, 5635314145, 7889439803, 11270628290, 15778879606, 39447199015, 78894398030]

約数ペア:

[(1, 78894398030), (2, 39447199015), (5, 15778879606), (7, 11270628290), (10, 7889439803), (14, 5635314145), (35, 2254125658), (70, 1127062829)]