67304860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{480749}}^1$

素因数の和:480765

約数の個数: 24

約数和(自身を含む): 161532000

約数和(自身を除く): 94227140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 480749, 961498, 1922996, 2403745, 3365243, 4807490, 6730486, 9614980, 13460972, 16826215, 33652430, 67304860]

約数ペア:

[(1, 67304860), (2, 33652430), (4, 16826215), (5, 13460972), (7, 9614980), (10, 6730486), (14, 4807490), (20, 3365243), (28, 2403745), (35, 1922996), (70, 961498), (140, 480749)]