2009383810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{15277}}^1$

素因数の和:17170

約数の個数: 32

約数和(自身を含む): 4136060160

約数和(自身を除く): 2126676350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1879, 3758, 9395, 13153, 15277, 18790, 26306, 30554, 65765, 76385, 106939, 131530, 152770, 213878, 534695, 1069390, 28705483, 57410966, 143527415, 200938381, 287054830, 401876762, 1004691905, 2009383810]

約数ペア:

[(1, 2009383810), (2, 1004691905), (5, 401876762), (7, 287054830), (10, 200938381), (14, 143527415), (35, 57410966), (70, 28705483), (1879, 1069390), (3758, 534695), (9395, 213878), (13153, 152770), (15277, 131530), (18790, 106939), (26306, 76385), (30554, 65765)]