2756559470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{25357}}^1$

素因数の和:26924

約数の個数: 32

約数和(自身を含む): 5674511808

約数和(自身を除く): 2917952338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1553, 3106, 7765, 10871, 15530, 21742, 25357, 50714, 54355, 108710, 126785, 177499, 253570, 354998, 887495, 1774990, 39379421, 78758842, 196897105, 275655947, 393794210, 551311894, 1378279735, 2756559470]

約数ペア:

[(1, 2756559470), (2, 1378279735), (5, 551311894), (7, 393794210), (10, 275655947), (14, 196897105), (35, 78758842), (70, 39379421), (1553, 1774990), (3106, 887495), (7765, 354998), (10871, 253570), (15530, 177499), (21742, 126785), (25357, 108710), (50714, 54355)]