2759470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 5760000

約数和(自身を除く): 3000530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 499, 553, 790, 998, 1106, 2495, 2765, 3493, 4990, 5530, 6986, 17465, 34930, 39421, 78842, 197105, 275947, 394210, 551894, 1379735, 2759470]

約数ペア:

[(1, 2759470), (2, 1379735), (5, 551894), (7, 394210), (10, 275947), (14, 197105), (35, 78842), (70, 39421), (79, 34930), (158, 17465), (395, 6986), (499, 5530), (553, 4990), (790, 3493), (998, 2765), (1106, 2495)]