67142670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{319727}}^1$

素因数の和:319744

約数の個数: 32

約数和(自身を含む): 184163328

約数和(自身を除く): 117020658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 319727, 639454, 959181, 1598635, 1918362, 2238089, 3197270, 4476178, 4795905, 6714267, 9591810, 11190445, 13428534, 22380890, 33571335, 67142670]

約数ペア:

[(1, 67142670), (2, 33571335), (3, 22380890), (5, 13428534), (6, 11190445), (7, 9591810), (10, 6714267), (14, 4795905), (15, 4476178), (21, 3197270), (30, 2238089), (35, 1918362), (42, 1598635), (70, 959181), (105, 639454), (210, 319727)]