30870864

素因数分解:

$2^4\times 3^2\times {\mathrm{214381}}^1$

素因数の和:214395

約数の個数: 30

約数和(自身を含む): 86395946

約数和(自身を除く): 55525082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 214381, 428762, 643143, 857524, 1286286, 1715048, 1929429, 2572572, 3430096, 3858858, 5145144, 7717716, 10290288, 15435432, 30870864]

約数ペア:

[(1, 30870864), (2, 15435432), (3, 10290288), (4, 7717716), (6, 5145144), (8, 3858858), (9, 3430096), (12, 2572572), (16, 1929429), (18, 1715048), (24, 1286286), (36, 857524), (48, 643143), (72, 428762), (144, 214381)]