38988060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{649801}}^1$

素因数の和:649813

約数の個数: 24

約数和(自身を含む): 109166736

約数和(自身を除く): 70178676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 649801, 1299602, 1949403, 2599204, 3249005, 3898806, 6498010, 7797612, 9747015, 12996020, 19494030, 38988060]

約数ペア:

[(1, 38988060), (2, 19494030), (3, 12996020), (4, 9747015), (5, 7797612), (6, 6498010), (10, 3898806), (12, 3249005), (15, 2599204), (20, 1949403), (30, 1299602), (60, 649801)]