30190832

素因数分解:

$2^4\times 7^1\times {\mathrm{269561}}^1$

素因数の和:269576

約数の個数: 20

約数和(自身を含む): 66851376

約数和(自身を除く): 36660544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269561, 539122, 1078244, 1886927, 2156488, 3773854, 4312976, 7547708, 15095416, 30190832]

約数ペア:

[(1, 30190832), (2, 15095416), (4, 7547708), (7, 4312976), (8, 3773854), (14, 2156488), (16, 1886927), (28, 1078244), (56, 539122), (112, 269561)]