8289470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 17280000

約数和(自身を除く): 8990530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 1499, 2765, 2998, 5530, 7495, 10493, 14990, 20986, 52465, 104930, 118421, 236842, 592105, 828947, 1184210, 1657894, 4144735, 8289470]

約数ペア:

[(1, 8289470), (2, 4144735), (5, 1657894), (7, 1184210), (10, 828947), (14, 592105), (35, 236842), (70, 118421), (79, 104930), (158, 52465), (395, 20986), (553, 14990), (790, 10493), (1106, 7495), (1499, 5530), (2765, 2998)]