3012990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 7344000

約数和(自身を除く): 4331010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 1499, 2010, 2998, 4497, 7495, 8994, 14990, 22485, 44970, 100433, 200866, 301299, 502165, 602598, 1004330, 1506495, 3012990]

約数ペア:

[(1, 3012990), (2, 1506495), (3, 1004330), (5, 602598), (6, 502165), (10, 301299), (15, 200866), (30, 100433), (67, 44970), (134, 22485), (201, 14990), (335, 8994), (402, 7495), (670, 4497), (1005, 2998), (1499, 2010)]