42688030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55439}}^1$

素因数の和:55464

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 53112290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 55439, 110878, 277195, 388073, 554390, 609829, 776146, 1219658, 1940365, 3049145, 3880730, 4268803, 6098290, 8537606, 21344015, 42688030]

約数ペア:

[(1, 42688030), (2, 21344015), (5, 8537606), (7, 6098290), (10, 4268803), (11, 3880730), (14, 3049145), (22, 1940365), (35, 1219658), (55, 776146), (70, 609829), (77, 554390), (110, 388073), (154, 277195), (385, 110878), (770, 55439)]