6894530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 13210560

約数和(自身を除く): 6316030

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 277, 554, 655, 1310, 1385, 2489, 2770, 4978, 5263, 10526, 12445, 24890, 26315, 36287, 52630, 72574, 181435, 362870, 689453, 1378906, 3447265, 6894530]

約数ペア:

[(1, 6894530), (2, 3447265), (5, 1378906), (10, 689453), (19, 362870), (38, 181435), (95, 72574), (131, 52630), (190, 36287), (262, 26315), (277, 24890), (554, 12445), (655, 10526), (1310, 5263), (1385, 4978), (2489, 2770)]