30000928

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{21803}}^1$

素因数の和:21856

約数の個数: 24

約数和(自身を含む): 60440688

約数和(自身を除く): 30439760

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 21803, 43606, 87212, 174424, 348848, 697696, 937529, 1875058, 3750116, 7500232, 15000464, 30000928]

約数ペア:

[(1, 30000928), (2, 15000464), (4, 7500232), (8, 3750116), (16, 1875058), (32, 937529), (43, 697696), (86, 348848), (172, 174424), (344, 87212), (688, 43606), (1376, 21803)]