1347390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 3824496

約数和(自身を除く): 2477106

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, 1361, 2722, 4083, 6805, 8166, 12249, 13610, 14971, 20415, 24498, 29942, 40830, 44913, 61245, 74855, 89826, 122490, 134739, 149710, 224565, 269478, 449130, 673695, 1347390]

約数ペア:

[(1, 1347390), (2, 673695), (3, 449130), (5, 269478), (6, 224565), (9, 149710), (10, 134739), (11, 122490), (15, 89826), (18, 74855), (22, 61245), (30, 44913), (33, 40830), (45, 29942), (55, 24498), (66, 20415), (90, 14971), (99, 13610), (110, 12249), (165, 8166), (198, 6805), (330, 4083), (495, 2722), (990, 1361)]