853202990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{5527}}^1$

素因数の和:5936

約数の個数: 32

約数和(自身を含む): 1576143360

約数和(自身を除く): 722940370

約数列:

[1, 2, 5, 10, 43, 86, 215, 359, 430, 718, 1795, 3590, 5527, 11054, 15437, 27635, 30874, 55270, 77185, 154370, 237661, 475322, 1188305, 1984193, 2376610, 3968386, 9920965, 19841930, 85320299, 170640598, 426601495, 853202990]

約数ペア:

[(1, 853202990), (2, 426601495), (5, 170640598), (10, 85320299), (43, 19841930), (86, 9920965), (215, 3968386), (359, 2376610), (430, 1984193), (718, 1188305), (1795, 475322), (3590, 237661), (5527, 154370), (11054, 77185), (15437, 55270), (27635, 30874)]