30894670085

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 37638566784

約数和(自身を除く): 6743896699

約数列:

[1, 5, 181, 251, 277, 491, 905, 1255, 1385, 2455, 45431, 50137, 69527, 88871, 123241, 136007, 227155, 250685, 347635, 444355, 616205, 680035, 12584387, 22306621, 24617267, 34137757, 62921935, 111533105, 123086335, 170688785, 6178934017, 30894670085]

約数ペア:

[(1, 30894670085), (5, 6178934017), (181, 170688785), (251, 123086335), (277, 111533105), (491, 62921935), (905, 34137757), (1255, 24617267), (1385, 22306621), (2455, 12584387), (45431, 680035), (50137, 616205), (69527, 444355), (88871, 347635), (123241, 250685), (136007, 227155)]