243711270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246173}}^1$

素因数の和:246197

約数の個数: 48

約数和(自身を含む): 691256592

約数和(自身を除く): 447545322

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 246173, 492346, 738519, 1230865, 1477038, 2215557, 2461730, 2707903, 3692595, 4431114, 5415806, 7385190, 8123709, 11077785, 13539515, 16247418, 22155570, 24371127, 27079030, 40618545, 48742254, 81237090, 121855635, 243711270]

約数ペア:

[(1, 243711270), (2, 121855635), (3, 81237090), (5, 48742254), (6, 40618545), (9, 27079030), (10, 24371127), (11, 22155570), (15, 16247418), (18, 13539515), (22, 11077785), (30, 8123709), (33, 7385190), (45, 5415806), (55, 4431114), (66, 3692595), (90, 2707903), (99, 2461730), (110, 2215557), (165, 1477038), (198, 1230865), (330, 738519), (495, 492346), (990, 246173)]