9431190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 25101648

約数和(自身を除く): 15670458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2437, 3870, 4874, 7311, 12185, 14622, 21933, 24370, 36555, 43866, 73110, 104791, 109665, 209582, 219330, 314373, 523955, 628746, 943119, 1047910, 1571865, 1886238, 3143730, 4715595, 9431190]

約数ペア:

[(1, 9431190), (2, 4715595), (3, 3143730), (5, 1886238), (6, 1571865), (9, 1047910), (10, 943119), (15, 628746), (18, 523955), (30, 314373), (43, 219330), (45, 209582), (86, 109665), (90, 104791), (129, 73110), (215, 43866), (258, 36555), (387, 24370), (430, 21933), (645, 14622), (774, 12185), (1290, 7311), (1935, 4874), (2437, 3870)]