30187718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{5101}}^1$

素因数の和:5383

約数の個数: 16

約数和(自身を含む): 49591440

約数和(自身を除く): 19403722

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5101, 5918, 10202, 56111, 112222, 1372169, 2744338, 15093859, 30187718]

約数ペア:

[(1, 30187718), (2, 15093859), (11, 2744338), (22, 1372169), (269, 112222), (538, 56111), (2959, 10202), (5101, 5918)]