30843868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{63727}}^1$

素因数の和:63753

約数の個数: 18

約数和(自身を含む): 59330768

約数和(自身を除く): 28486900

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 63727, 127454, 254908, 700997, 1401994, 2803988, 7710967, 15421934, 30843868]

約数ペア:

[(1, 30843868), (2, 15421934), (4, 7710967), (11, 2803988), (22, 1401994), (44, 700997), (121, 254908), (242, 127454), (484, 63727)]