38068740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211493}}^1$

素因数の和:211508

約数の個数: 36

約数和(自身を含む): 115475724

約数和(自身を除く): 77406984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211493, 422986, 634479, 845972, 1057465, 1268958, 1903437, 2114930, 2537916, 3172395, 3806874, 4229860, 6344790, 7613748, 9517185, 12689580, 19034370, 38068740]

約数ペア:

[(1, 38068740), (2, 19034370), (3, 12689580), (4, 9517185), (5, 7613748), (6, 6344790), (9, 4229860), (10, 3806874), (12, 3172395), (15, 2537916), (18, 2114930), (20, 1903437), (30, 1268958), (36, 1057465), (45, 845972), (60, 634479), (90, 422986), (180, 211493)]