12122310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 30511872

約数和(自身を除く): 18389562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 67, 74, 111, 134, 163, 185, 201, 222, 326, 335, 370, 402, 489, 555, 670, 815, 978, 1005, 1110, 1630, 2010, 2445, 2479, 4890, 4958, 6031, 7437, 10921, 12062, 12395, 14874, 18093, 21842, 24790, 30155, 32763, 36186, 37185, 54605, 60310, 65526, 74370, 90465, 109210, 163815, 180930, 327630, 404077, 808154, 1212231, 2020385, 2424462, 4040770, 6061155, 12122310]

約数ペア:

[(1, 12122310), (2, 6061155), (3, 4040770), (5, 2424462), (6, 2020385), (10, 1212231), (15, 808154), (30, 404077), (37, 327630), (67, 180930), (74, 163815), (111, 109210), (134, 90465), (163, 74370), (185, 65526), (201, 60310), (222, 54605), (326, 37185), (335, 36186), (370, 32763), (402, 30155), (489, 24790), (555, 21842), (670, 18093), (815, 14874), (978, 12395), (1005, 12062), (1110, 10921), (1630, 7437), (2010, 6031), (2445, 4958), (2479, 4890)]