30606128

素因数分解:

$2^4\times 7^1\times {\mathrm{273269}}^1$

素因数の和:273284

約数の個数: 20

約数和(自身を含む): 67770960

約数和(自身を除く): 37164832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 273269, 546538, 1093076, 1912883, 2186152, 3825766, 4372304, 7651532, 15303064, 30606128]

約数ペア:

[(1, 30606128), (2, 15303064), (4, 7651532), (7, 4372304), (8, 3825766), (14, 2186152), (16, 1912883), (28, 1093076), (56, 546538), (112, 273269)]