30021008

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{14323}}^1$

素因数の和:14462

約数の個数: 20

約数和(自身を含む): 58613808

約数和(自身を除く): 28592800

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 14323, 28646, 57292, 114584, 229168, 1876313, 3752626, 7505252, 15010504, 30021008]

約数ペア:

[(1, 30021008), (2, 15010504), (4, 7505252), (8, 3752626), (16, 1876313), (131, 229168), (262, 114584), (524, 57292), (1048, 28646), (2096, 14323)]