153683890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3371}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 285513984

約数和(自身を除く): 131830094

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 235, 470, 485, 970, 3371, 4559, 6742, 9118, 16855, 22795, 33710, 45590, 158437, 316874, 326987, 653974, 792185, 1584370, 1634935, 3269870, 15368389, 30736778, 76841945, 153683890]

約数ペア:

[(1, 153683890), (2, 76841945), (5, 30736778), (10, 15368389), (47, 3269870), (94, 1634935), (97, 1584370), (194, 792185), (235, 653974), (470, 326987), (485, 316874), (970, 158437), (3371, 45590), (4559, 33710), (6742, 22795), (9118, 16855)]