11946180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199103}}^1$

素因数の和:199115

約数の個数: 24

約数和(自身を含む): 33449472

約数和(自身を除く): 21503292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199103, 398206, 597309, 796412, 995515, 1194618, 1991030, 2389236, 2986545, 3982060, 5973090, 11946180]

約数ペア:

[(1, 11946180), (2, 5973090), (3, 3982060), (4, 2986545), (5, 2389236), (6, 1991030), (10, 1194618), (12, 995515), (15, 796412), (20, 597309), (30, 398206), (60, 199103)]