1806180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{30103}}^1$

素因数の和:30115

約数の個数: 24

約数和(自身を含む): 5057472

約数和(自身を除く): 3251292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 30103, 60206, 90309, 120412, 150515, 180618, 301030, 361236, 451545, 602060, 903090, 1806180]

約数ペア:

[(1, 1806180), (2, 903090), (3, 602060), (4, 451545), (5, 361236), (6, 301030), (10, 180618), (12, 150515), (15, 120412), (20, 90309), (30, 60206), (60, 30103)]