38646060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{644101}}^1$

素因数の和:644113

約数の個数: 24

約数和(自身を含む): 108209136

約数和(自身を除く): 69563076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 644101, 1288202, 1932303, 2576404, 3220505, 3864606, 6441010, 7729212, 9661515, 12882020, 19323030, 38646060]

約数ペア:

[(1, 38646060), (2, 19323030), (3, 12882020), (4, 9661515), (5, 7729212), (6, 6441010), (10, 3864606), (12, 3220505), (15, 2576404), (20, 1932303), (30, 1288202), (60, 644101)]