6908540

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1549}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 14582400

約数和(自身を除く): 7673860

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 1549, 2230, 3098, 4460, 6196, 7745, 15490, 30980, 345427, 690854, 1381708, 1727135, 3454270, 6908540]

約数ペア:

[(1, 6908540), (2, 3454270), (4, 1727135), (5, 1381708), (10, 690854), (20, 345427), (223, 30980), (446, 15490), (892, 7745), (1115, 6196), (1549, 4460), (2230, 3098)]