30866192

素因数分解:

$2^4\times 7^1\times {\mathrm{275591}}^1$

素因数の和:275606

約数の個数: 20

約数和(自身を含む): 68346816

約数和(自身を除く): 37480624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275591, 551182, 1102364, 1929137, 2204728, 3858274, 4409456, 7716548, 15433096, 30866192]

約数ペア:

[(1, 30866192), (2, 15433096), (4, 7716548), (7, 4409456), (8, 3858274), (14, 2204728), (16, 1929137), (28, 1102364), (56, 551182), (112, 275591)]