42655020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{710917}}^1$

素因数の和:710929

約数の個数: 24

約数和(自身を含む): 119434224

約数和(自身を除く): 76779204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 710917, 1421834, 2132751, 2843668, 3554585, 4265502, 7109170, 8531004, 10663755, 14218340, 21327510, 42655020]

約数ペア:

[(1, 42655020), (2, 21327510), (3, 14218340), (4, 10663755), (5, 8531004), (6, 7109170), (10, 4265502), (12, 3554585), (15, 2843668), (20, 2132751), (30, 1421834), (60, 710917)]