7980070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{114001}}^1$

素因数の和:114015

約数の個数: 16

約数和(自身を含む): 16416288

約数和(自身を除く): 8436218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 114001, 228002, 570005, 798007, 1140010, 1596014, 3990035, 7980070]

約数ペア:

[(1, 7980070), (2, 3990035), (5, 1596014), (7, 1140010), (10, 798007), (14, 570005), (35, 228002), (70, 114001)]