54965340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{305363}}^1$

素因数の和:305378

約数の個数: 36

約数和(自身を含む): 166728744

約数和(自身を除く): 111763404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 305363, 610726, 916089, 1221452, 1526815, 1832178, 2748267, 3053630, 3664356, 4580445, 5496534, 6107260, 9160890, 10993068, 13741335, 18321780, 27482670, 54965340]

約数ペア:

[(1, 54965340), (2, 27482670), (3, 18321780), (4, 13741335), (5, 10993068), (6, 9160890), (9, 6107260), (10, 5496534), (12, 4580445), (15, 3664356), (18, 3053630), (20, 2748267), (30, 1832178), (36, 1526815), (45, 1221452), (60, 916089), (90, 610726), (180, 305363)]