2430734330

素因数分解:

$2^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{124717}}^1$

素因数の和:126673

約数の個数: 16

約数和(自身を含む): 4377601800

約数和(自身を除く): 1946867470

約数列:

[1, 2, 5, 10, 1949, 3898, 9745, 19490, 124717, 249434, 623585, 1247170, 243073433, 486146866, 1215367165, 2430734330]

約数ペア:

[(1, 2430734330), (2, 1215367165), (5, 486146866), (10, 243073433), (1949, 1247170), (3898, 623585), (9745, 249434), (19490, 124717)]