388204195020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6470069917}}^1$

素因数の和:6470069929

約数の個数: 24

約数和(自身を含む): 1086971746224

約数和(自身を除く): 698767551204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6470069917, 12940139834, 19410209751, 25880279668, 32350349585, 38820419502, 64700699170, 77640839004, 97051048755, 129401398340, 194102097510, 388204195020]

約数ペア:

[(1, 388204195020), (2, 194102097510), (3, 129401398340), (4, 97051048755), (5, 77640839004), (6, 64700699170), (10, 38820419502), (12, 32350349585), (15, 25880279668), (20, 19410209751), (30, 12940139834), (60, 6470069917)]