23905020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{398417}}^1$

素因数の和:398429

約数の個数: 24

約数和(自身を含む): 66934224

約数和(自身を除く): 43029204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 398417, 796834, 1195251, 1593668, 1992085, 2390502, 3984170, 4781004, 5976255, 7968340, 11952510, 23905020]

約数ペア:

[(1, 23905020), (2, 11952510), (3, 7968340), (4, 5976255), (5, 4781004), (6, 3984170), (10, 2390502), (12, 1992085), (15, 1593668), (20, 1195251), (30, 796834), (60, 398417)]