30808554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2499

約数の個数: 48

約数和(自身を含む): 73374048

約数和(自身を除く): 42565494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 2437, 4214, 4874, 6321, 7311, 12642, 14622, 17059, 34118, 51177, 102354, 104791, 119413, 209582, 238826, 314373, 358239, 628746, 716478, 733537, 1467074, 2200611, 4401222, 5134759, 10269518, 15404277, 30808554]

約数ペア:

[(1, 30808554), (2, 15404277), (3, 10269518), (6, 5134759), (7, 4401222), (14, 2200611), (21, 1467074), (42, 733537), (43, 716478), (49, 628746), (86, 358239), (98, 314373), (129, 238826), (147, 209582), (258, 119413), (294, 104791), (301, 102354), (602, 51177), (903, 34118), (1806, 17059), (2107, 14622), (2437, 12642), (4214, 7311), (4874, 6321)]