19320780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{322013}}^1$

素因数の和:322025

約数の個数: 24

約数和(自身を含む): 54098352

約数和(自身を除く): 34777572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 322013, 644026, 966039, 1288052, 1610065, 1932078, 3220130, 3864156, 4830195, 6440260, 9660390, 19320780]

約数ペア:

[(1, 19320780), (2, 9660390), (3, 6440260), (4, 4830195), (5, 3864156), (6, 3220130), (10, 1932078), (12, 1610065), (15, 1288052), (20, 966039), (30, 644026), (60, 322013)]