30427832

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 58806000

約数和(自身を除く): 28378168

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 449, 788, 898, 1576, 1796, 3592, 8471, 16942, 19307, 33884, 38614, 67768, 77228, 88453, 154456, 176906, 353812, 707624, 3803479, 7606958, 15213916, 30427832]

約数ペア:

[(1, 30427832), (2, 15213916), (4, 7606958), (8, 3803479), (43, 707624), (86, 353812), (172, 176906), (197, 154456), (344, 88453), (394, 77228), (449, 67768), (788, 38614), (898, 33884), (1576, 19307), (1796, 16942), (3592, 8471)]