27683340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1051}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 77763840

約数和(自身を除く): 50080500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1051, 1317, 1756, 2102, 2195, 2634, 3153, 4204, 4390, 5255, 5268, 6306, 6585, 8780, 10510, 12612, 13170, 15765, 21020, 26340, 31530, 63060, 461389, 922778, 1384167, 1845556, 2306945, 2768334, 4613890, 5536668, 6920835, 9227780, 13841670, 27683340]

約数ペア:

[(1, 27683340), (2, 13841670), (3, 9227780), (4, 6920835), (5, 5536668), (6, 4613890), (10, 2768334), (12, 2306945), (15, 1845556), (20, 1384167), (30, 922778), (60, 461389), (439, 63060), (878, 31530), (1051, 26340), (1317, 21020), (1756, 15765), (2102, 13170), (2195, 12612), (2634, 10510), (3153, 8780), (4204, 6585), (4390, 6306), (5255, 5268)]