30486434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:766

約数の個数: 24

約数和(自身を含む): 50561280

約数和(自身を除く): 20074846

約数列:

[1, 2, 11, 22, 121, 242, 263, 479, 526, 958, 2893, 5269, 5786, 10538, 31823, 57959, 63646, 115918, 125977, 251954, 1385747, 2771494, 15243217, 30486434]

約数ペア:

[(1, 30486434), (2, 15243217), (11, 2771494), (22, 1385747), (121, 251954), (242, 125977), (263, 115918), (479, 63646), (526, 57959), (958, 31823), (2893, 10538), (5269, 5786)]