2820370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 5943168

約数和(自身を除く): 3122798

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 937, 1505, 1874, 3010, 4685, 6559, 9370, 13118, 32795, 40291, 65590, 80582, 201455, 282037, 402910, 564074, 1410185, 2820370]

約数ペア:

[(1, 2820370), (2, 1410185), (5, 564074), (7, 402910), (10, 282037), (14, 201455), (35, 80582), (43, 65590), (70, 40291), (86, 32795), (215, 13118), (301, 9370), (430, 6559), (602, 4685), (937, 3010), (1505, 1874)]