39421020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{657017}}^1$

素因数の和:657029

約数の個数: 24

約数和(自身を含む): 110379024

約数和(自身を除く): 70958004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 657017, 1314034, 1971051, 2628068, 3285085, 3942102, 6570170, 7884204, 9855255, 13140340, 19710510, 39421020]

約数ペア:

[(1, 39421020), (2, 19710510), (3, 13140340), (4, 9855255), (5, 7884204), (6, 6570170), (10, 3942102), (12, 3285085), (15, 2628068), (20, 1971051), (30, 1314034), (60, 657017)]