2010826770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{2221}}^1$

素因数の和:2627

約数の個数: 64

約数和(自身を含む): 4891670784

約数和(自身を除く): 2880844014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 293, 309, 515, 586, 618, 879, 1030, 1465, 1545, 1758, 2221, 2930, 3090, 4395, 4442, 6663, 8790, 11105, 13326, 22210, 30179, 33315, 60358, 66630, 90537, 150895, 181074, 228763, 301790, 452685, 457526, 650753, 686289, 905370, 1143815, 1301506, 1372578, 1952259, 2287630, 3253765, 3431445, 3904518, 6507530, 6862890, 9761295, 19522590, 67027559, 134055118, 201082677, 335137795, 402165354, 670275590, 1005413385, 2010826770]

約数ペア:

[(1, 2010826770), (2, 1005413385), (3, 670275590), (5, 402165354), (6, 335137795), (10, 201082677), (15, 134055118), (30, 67027559), (103, 19522590), (206, 9761295), (293, 6862890), (309, 6507530), (515, 3904518), (586, 3431445), (618, 3253765), (879, 2287630), (1030, 1952259), (1465, 1372578), (1545, 1301506), (1758, 1143815), (2221, 905370), (2930, 686289), (3090, 650753), (4395, 457526), (4442, 452685), (6663, 301790), (8790, 228763), (11105, 181074), (13326, 150895), (22210, 90537), (30179, 66630), (33315, 60358)]