2040528030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{62921}}^1$

素因数の和:63001

約数の個数: 64

約数和(自身を含む): 5219002368

約数和(自身を除く): 3178474338

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 2162, 3243, 5405, 6486, 10810, 16215, 32430, 62921, 125842, 188763, 314605, 377526, 629210, 943815, 1447183, 1887630, 2894366, 2957287, 4341549, 5914574, 7235915, 8683098, 8871861, 14471830, 14786435, 17743722, 21707745, 29572870, 43415490, 44359305, 68017601, 88718610, 136035202, 204052803, 340088005, 408105606, 680176010, 1020264015, 2040528030]

約数ペア:

[(1, 2040528030), (2, 1020264015), (3, 680176010), (5, 408105606), (6, 340088005), (10, 204052803), (15, 136035202), (23, 88718610), (30, 68017601), (46, 44359305), (47, 43415490), (69, 29572870), (94, 21707745), (115, 17743722), (138, 14786435), (141, 14471830), (230, 8871861), (235, 8683098), (282, 7235915), (345, 5914574), (470, 4341549), (690, 2957287), (705, 2894366), (1081, 1887630), (1410, 1447183), (2162, 943815), (3243, 629210), (5405, 377526), (6486, 314605), (10810, 188763), (16215, 125842), (32430, 62921)]