118889470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21499}}^1$

素因数の和:21592

約数の個数: 32

約数和(自身を含む): 247680000

約数和(自身を除く): 128790530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 21499, 42998, 107495, 150493, 214990, 300986, 752465, 1504930, 1698421, 3396842, 8492105, 11888947, 16984210, 23777894, 59444735, 118889470]

約数ペア:

[(1, 118889470), (2, 59444735), (5, 23777894), (7, 16984210), (10, 11888947), (14, 8492105), (35, 3396842), (70, 1698421), (79, 1504930), (158, 752465), (395, 300986), (553, 214990), (790, 150493), (1106, 107495), (2765, 42998), (5530, 21499)]