57105270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211501}}^1$

素因数の和:211517

約数の個数: 32

約数和(自身を含む): 152281440

約数和(自身を除く): 95176170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 211501, 423002, 634503, 1057505, 1269006, 1903509, 2115010, 3172515, 3807018, 5710527, 6345030, 9517545, 11421054, 19035090, 28552635, 57105270]

約数ペア:

[(1, 57105270), (2, 28552635), (3, 19035090), (5, 11421054), (6, 9517545), (9, 6345030), (10, 5710527), (15, 3807018), (18, 3172515), (27, 2115010), (30, 1903509), (45, 1269006), (54, 1057505), (90, 634503), (135, 423002), (270, 211501)]