8820070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{126001}}^1$

素因数の和:126015

約数の個数: 16

約数和(自身を含む): 18144288

約数和(自身を除く): 9324218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 126001, 252002, 630005, 882007, 1260010, 1764014, 4410035, 8820070]

約数ペア:

[(1, 8820070), (2, 4410035), (5, 1764014), (7, 1260010), (10, 882007), (14, 630005), (35, 252002), (70, 126001)]