26307660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{947}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 73898496

約数和(自身を除く): 47590836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 947, 1389, 1852, 1894, 2315, 2778, 2841, 3788, 4630, 4735, 5556, 5682, 6945, 9260, 9470, 11364, 13890, 14205, 18940, 27780, 28410, 56820, 438461, 876922, 1315383, 1753844, 2192305, 2630766, 4384610, 5261532, 6576915, 8769220, 13153830, 26307660]

約数ペア:

[(1, 26307660), (2, 13153830), (3, 8769220), (4, 6576915), (5, 5261532), (6, 4384610), (10, 2630766), (12, 2192305), (15, 1753844), (20, 1315383), (30, 876922), (60, 438461), (463, 56820), (926, 28410), (947, 27780), (1389, 18940), (1852, 14205), (1894, 13890), (2315, 11364), (2778, 9470), (2841, 9260), (3788, 6945), (4630, 5682), (4735, 5556)]