3868140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 11305728

約数和(自身を除く): 7437588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2803, 5606, 8409, 11212, 14015, 16818, 28030, 33636, 42045, 56060, 64469, 84090, 128938, 168180, 193407, 257876, 322345, 386814, 644690, 773628, 967035, 1289380, 1934070, 3868140]

約数ペア:

[(1, 3868140), (2, 1934070), (3, 1289380), (4, 967035), (5, 773628), (6, 644690), (10, 386814), (12, 322345), (15, 257876), (20, 193407), (23, 168180), (30, 128938), (46, 84090), (60, 64469), (69, 56060), (92, 42045), (115, 33636), (138, 28030), (230, 16818), (276, 14015), (345, 11212), (460, 8409), (690, 5606), (1380, 2803)]