2686290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 6500736

約数和(自身を除く): 3814446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 593, 755, 906, 1186, 1510, 1779, 2265, 2965, 3558, 4530, 5930, 8895, 17790, 89543, 179086, 268629, 447715, 537258, 895430, 1343145, 2686290]

約数ペア:

[(1, 2686290), (2, 1343145), (3, 895430), (5, 537258), (6, 447715), (10, 268629), (15, 179086), (30, 89543), (151, 17790), (302, 8895), (453, 5930), (593, 4530), (755, 3558), (906, 2965), (1186, 2265), (1510, 1779)]