38246220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{212479}}^1$

素因数の和:212494

約数の個数: 36

約数和(自身を含む): 116014080

約数和(自身を除く): 77767860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 212479, 424958, 637437, 849916, 1062395, 1274874, 1912311, 2124790, 2549748, 3187185, 3824622, 4249580, 6374370, 7649244, 9561555, 12748740, 19123110, 38246220]

約数ペア:

[(1, 38246220), (2, 19123110), (3, 12748740), (4, 9561555), (5, 7649244), (6, 6374370), (9, 4249580), (10, 3824622), (12, 3187185), (15, 2549748), (18, 2124790), (20, 1912311), (30, 1274874), (36, 1062395), (45, 849916), (60, 637437), (90, 424958), (180, 212479)]