13906740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{231779}}^1$

素因数の和:231791

約数の個数: 24

約数和(自身を含む): 38939040

約数和(自身を除く): 25032300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 231779, 463558, 695337, 927116, 1158895, 1390674, 2317790, 2781348, 3476685, 4635580, 6953370, 13906740]

約数ペア:

[(1, 13906740), (2, 6953370), (3, 4635580), (4, 3476685), (5, 2781348), (6, 2317790), (10, 1390674), (12, 1158895), (15, 927116), (20, 695337), (30, 463558), (60, 231779)]