30539824

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1061}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 67951008

約数和(自身を除く): 37411184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1061, 1799, 2056, 2122, 3598, 4112, 4244, 7196, 7427, 8488, 14392, 14854, 16976, 28784, 29708, 59416, 118832, 272677, 545354, 1090708, 1908739, 2181416, 3817478, 4362832, 7634956, 15269912, 30539824]

約数ペア:

[(1, 30539824), (2, 15269912), (4, 7634956), (7, 4362832), (8, 3817478), (14, 2181416), (16, 1908739), (28, 1090708), (56, 545354), (112, 272677), (257, 118832), (514, 59416), (1028, 29708), (1061, 28784), (1799, 16976), (2056, 14854), (2122, 14392), (3598, 8488), (4112, 7427), (4244, 7196)]