84627070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2143}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 166717440

約数和(自身を除く): 82090370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 359, 718, 1795, 2143, 3590, 3949, 4286, 7898, 10715, 19745, 21430, 23573, 39490, 47146, 117865, 235730, 769337, 1538674, 3846685, 7693370, 8462707, 16925414, 42313535, 84627070]

約数ペア:

[(1, 84627070), (2, 42313535), (5, 16925414), (10, 8462707), (11, 7693370), (22, 3846685), (55, 1538674), (110, 769337), (359, 235730), (718, 117865), (1795, 47146), (2143, 39490), (3590, 23573), (3949, 21430), (4286, 19745), (7898, 10715)]