30631535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^2$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 42694128

約数和(自身を除く): 12062593

約数列:

[1, 5, 11, 17, 55, 85, 181, 187, 905, 935, 1991, 3077, 9955, 15385, 32761, 33847, 163805, 169235, 360371, 556937, 1801855, 2784685, 6126307, 30631535]

約数ペア:

[(1, 30631535), (5, 6126307), (11, 2784685), (17, 1801855), (55, 556937), (85, 360371), (181, 169235), (187, 163805), (905, 33847), (935, 32761), (1991, 15385), (3077, 9955)]