73255020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1220917}}^1$

素因数の和:1220929

約数の個数: 24

約数和(自身を含む): 205114224

約数和(自身を除く): 131859204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1220917, 2441834, 3662751, 4883668, 6104585, 7325502, 12209170, 14651004, 18313755, 24418340, 36627510, 73255020]

約数ペア:

[(1, 73255020), (2, 36627510), (3, 24418340), (4, 18313755), (5, 14651004), (6, 12209170), (10, 7325502), (12, 6104585), (15, 4883668), (20, 3662751), (30, 2441834), (60, 1220917)]