30170294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 56678400

約数和(自身を除く): 26508106

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 479, 818, 958, 2863, 3353, 4499, 5269, 5726, 6706, 8998, 10538, 31493, 36883, 62986, 73766, 195911, 391822, 1371377, 2155021, 2742754, 4310042, 15085147, 30170294]

約数ペア:

[(1, 30170294), (2, 15085147), (7, 4310042), (11, 2742754), (14, 2155021), (22, 1371377), (77, 391822), (154, 195911), (409, 73766), (479, 62986), (818, 36883), (958, 31493), (2863, 10538), (3353, 8998), (4499, 6706), (5269, 5726)]