67888740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1131479}}^1$

素因数の和:1131491

約数の個数: 24

約数和(自身を含む): 190088640

約数和(自身を除く): 122199900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1131479, 2262958, 3394437, 4525916, 5657395, 6788874, 11314790, 13577748, 16972185, 22629580, 33944370, 67888740]

約数ペア:

[(1, 67888740), (2, 33944370), (3, 22629580), (4, 16972185), (5, 13577748), (6, 11314790), (10, 6788874), (12, 5657395), (15, 4525916), (20, 3394437), (30, 2262958), (60, 1131479)]