30008209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1847}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 37610496

約数和(自身を除く): 7602287

約数列:

[1, 7, 11, 77, 211, 1477, 1847, 2321, 12929, 16247, 20317, 142219, 389717, 2728019, 4286887, 30008209]

約数ペア:

[(1, 30008209), (7, 4286887), (11, 2728019), (77, 389717), (211, 142219), (1477, 20317), (1847, 16247), (2321, 12929)]