30337480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26153}}^1$

素因数の和:26193

約数の個数: 32

約数和(自身を含む): 70615800

約数和(自身を除く): 40278320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 26153, 52306, 104612, 130765, 209224, 261530, 523060, 758437, 1046120, 1516874, 3033748, 3792185, 6067496, 7584370, 15168740, 30337480]

約数ペア:

[(1, 30337480), (2, 15168740), (4, 7584370), (5, 6067496), (8, 3792185), (10, 3033748), (20, 1516874), (29, 1046120), (40, 758437), (58, 523060), (116, 261530), (145, 209224), (232, 130765), (290, 104612), (580, 52306), (1160, 26153)]