12040070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{172001}}^1$

素因数の和:172015

約数の個数: 16

約数和(自身を含む): 24768288

約数和(自身を除く): 12728218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 172001, 344002, 860005, 1204007, 1720010, 2408014, 6020035, 12040070]

約数ペア:

[(1, 12040070), (2, 6020035), (5, 2408014), (7, 1720010), (10, 1204007), (14, 860005), (35, 344002), (70, 172001)]