26966820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{883}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 75741120

約数和(自身を除く): 48774300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 883, 1018, 1527, 1766, 2036, 2545, 2649, 3054, 3532, 4415, 5090, 5298, 6108, 7635, 8830, 10180, 10596, 13245, 15270, 17660, 26490, 30540, 52980, 449447, 898894, 1348341, 1797788, 2247235, 2696682, 4494470, 5393364, 6741705, 8988940, 13483410, 26966820]

約数ペア:

[(1, 26966820), (2, 13483410), (3, 8988940), (4, 6741705), (5, 5393364), (6, 4494470), (10, 2696682), (12, 2247235), (15, 1797788), (20, 1348341), (30, 898894), (60, 449447), (509, 52980), (883, 30540), (1018, 26490), (1527, 17660), (1766, 15270), (2036, 13245), (2545, 10596), (2649, 10180), (3054, 8830), (3532, 7635), (4415, 6108), (5090, 5298)]