12078290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1583}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 13012270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 1583, 3166, 3815, 7630, 7915, 11081, 15830, 22162, 55405, 110810, 172547, 345094, 862735, 1207829, 1725470, 2415658, 6039145, 12078290]

約数ペア:

[(1, 12078290), (2, 6039145), (5, 2415658), (7, 1725470), (10, 1207829), (14, 862735), (35, 345094), (70, 172547), (109, 110810), (218, 55405), (545, 22162), (763, 15830), (1090, 11081), (1526, 7915), (1583, 7630), (3166, 3815)]