30216538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1559}}^1$

素因数の和:2453

約数の個数: 16

約数和(自身を含む): 49533120

約数和(自身を除く): 19316582

約数列:

[1, 2, 11, 22, 881, 1559, 1762, 3118, 9691, 17149, 19382, 34298, 1373479, 2746958, 15108269, 30216538]

約数ペア:

[(1, 30216538), (2, 15108269), (11, 2746958), (22, 1373479), (881, 34298), (1559, 19382), (1762, 17149), (3118, 9691)]