6650140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47501}}^1$

素因数の和:47517

約数の個数: 24

約数和(自身を含む): 15960672

約数和(自身を除く): 9310532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 47501, 95002, 190004, 237505, 332507, 475010, 665014, 950020, 1330028, 1662535, 3325070, 6650140]

約数ペア:

[(1, 6650140), (2, 3325070), (4, 1662535), (5, 1330028), (7, 950020), (10, 665014), (14, 475010), (20, 332507), (28, 237505), (35, 190004), (70, 95002), (140, 47501)]