30878352

素因数分解:

$2^4\times 3^2\times {\mathrm{214433}}^1$

素因数の和:214447

約数の個数: 30

約数和(自身を含む): 86416902

約数和(自身を除く): 55538550

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 214433, 428866, 643299, 857732, 1286598, 1715464, 1929897, 2573196, 3430928, 3859794, 5146392, 7719588, 10292784, 15439176, 30878352]

約数ペア:

[(1, 30878352), (2, 15439176), (3, 10292784), (4, 7719588), (6, 5146392), (8, 3859794), (9, 3430928), (12, 2573196), (16, 1929897), (18, 1715464), (24, 1286598), (36, 857732), (48, 643299), (72, 428866), (144, 214433)]