57171690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211747}}^1$

素因数の和:211763

約数の個数: 32

約数和(自身を含む): 152458560

約数和(自身を除く): 95286870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 211747, 423494, 635241, 1058735, 1270482, 1905723, 2117470, 3176205, 3811446, 5717169, 6352410, 9528615, 11434338, 19057230, 28585845, 57171690]

約数ペア:

[(1, 57171690), (2, 28585845), (3, 19057230), (5, 11434338), (6, 9528615), (9, 6352410), (10, 5717169), (15, 3811446), (18, 3176205), (27, 2117470), (30, 1905723), (45, 1270482), (54, 1058735), (90, 635241), (135, 423494), (270, 211747)]