30111137

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 37078272

約数和(自身を除く): 6967135

約数列:

[1, 7, 31, 43, 49, 217, 301, 461, 1333, 1519, 2107, 3227, 9331, 14291, 19823, 22589, 65317, 100037, 138761, 614513, 700259, 971327, 4301591, 30111137]

約数ペア:

[(1, 30111137), (7, 4301591), (31, 971327), (43, 700259), (49, 614513), (217, 138761), (301, 100037), (461, 65317), (1333, 22589), (1519, 19823), (2107, 14291), (3227, 9331)]