12657090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2357}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 30559680

約数和(自身を除く): 17902590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2357, 2685, 4714, 5370, 7071, 11785, 14142, 23570, 35355, 70710, 421903, 843806, 1265709, 2109515, 2531418, 4219030, 6328545, 12657090]

約数ペア:

[(1, 12657090), (2, 6328545), (3, 4219030), (5, 2531418), (6, 2109515), (10, 1265709), (15, 843806), (30, 421903), (179, 70710), (358, 35355), (537, 23570), (895, 14142), (1074, 11785), (1790, 7071), (2357, 5370), (2685, 4714)]