847617990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{28253933}}^1$

素因数の和:28253943

約数の個数: 16

約数和(自身を含む): 2034283248

約数和(自身を除く): 1186665258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 28253933, 56507866, 84761799, 141269665, 169523598, 282539330, 423808995, 847617990]

約数ペア:

[(1, 847617990), (2, 423808995), (3, 282539330), (5, 169523598), (6, 141269665), (10, 84761799), (15, 56507866), (30, 28253933)]