30809744

素因数分解:

$2^4\times 7^1\times {\mathrm{275087}}^1$

素因数の和:275102

約数の個数: 20

約数和(自身を含む): 68221824

約数和(自身を除く): 37412080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275087, 550174, 1100348, 1925609, 2200696, 3851218, 4401392, 7702436, 15404872, 30809744]

約数ペア:

[(1, 30809744), (2, 15404872), (4, 7702436), (7, 4401392), (8, 3851218), (14, 2200696), (16, 1925609), (28, 1100348), (56, 550174), (112, 275087)]