83986070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1199801}}^1$

素因数の和:1199815

約数の個数: 16

約数和(自身を含む): 172771488

約数和(自身を除く): 88785418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1199801, 2399602, 5999005, 8398607, 11998010, 16797214, 41993035, 83986070]

約数ペア:

[(1, 83986070), (2, 41993035), (5, 16797214), (7, 11998010), (10, 8398607), (14, 5999005), (35, 2399602), (70, 1199801)]