30148048

素因数分解:

$2^4\times 7^1\times {\mathrm{269179}}^1$

素因数の和:269194

約数の個数: 20

約数和(自身を含む): 66756640

約数和(自身を除く): 36608592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269179, 538358, 1076716, 1884253, 2153432, 3768506, 4306864, 7537012, 15074024, 30148048]

約数ペア:

[(1, 30148048), (2, 15074024), (4, 7537012), (7, 4306864), (8, 3768506), (14, 2153432), (16, 1884253), (28, 1076716), (56, 538358), (112, 269179)]