3850070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{55001}}^1$

素因数の和:55015

約数の個数: 16

約数和(自身を含む): 7920288

約数和(自身を除く): 4070218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 55001, 110002, 275005, 385007, 550010, 770014, 1925035, 3850070]

約数ペア:

[(1, 3850070), (2, 1925035), (5, 770014), (7, 550010), (10, 385007), (14, 275005), (35, 110002), (70, 55001)]