605481610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{1709}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 1108080000

約数和(自身を除く): 502598390

約数列:

[1, 2, 5, 10, 71, 142, 355, 499, 710, 998, 1709, 2495, 3418, 4990, 8545, 17090, 35429, 70858, 121339, 177145, 242678, 354290, 606695, 852791, 1213390, 1705582, 4263955, 8527910, 60548161, 121096322, 302740805, 605481610]

約数ペア:

[(1, 605481610), (2, 302740805), (5, 121096322), (10, 60548161), (71, 8527910), (142, 4263955), (355, 1705582), (499, 1213390), (710, 852791), (998, 606695), (1709, 354290), (2495, 242678), (3418, 177145), (4990, 121339), (8545, 70858), (17090, 35429)]