39719470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5303}}^1$

素因数の和:5424

約数の個数: 32

約数和(自身を含む): 82487808

約数和(自身を除く): 42768338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 5303, 7490, 10606, 26515, 37121, 53030, 74242, 185605, 371210, 567421, 1134842, 2837105, 3971947, 5674210, 7943894, 19859735, 39719470]

約数ペア:

[(1, 39719470), (2, 19859735), (5, 7943894), (7, 5674210), (10, 3971947), (14, 2837105), (35, 1134842), (70, 567421), (107, 371210), (214, 185605), (535, 74242), (749, 53030), (1070, 37121), (1498, 26515), (3745, 10606), (5303, 7490)]