38533020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{642217}}^1$

素因数の和:642229

約数の個数: 24

約数和(自身を含む): 107892624

約数和(自身を除く): 69359604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 642217, 1284434, 1926651, 2568868, 3211085, 3853302, 6422170, 7706604, 9633255, 12844340, 19266510, 38533020]

約数ペア:

[(1, 38533020), (2, 19266510), (3, 12844340), (4, 9633255), (5, 7706604), (6, 6422170), (10, 3853302), (12, 3211085), (15, 2568868), (20, 1926651), (30, 1284434), (60, 642217)]