30139934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{25849}}^1$

素因数の和:25915

約数の個数: 16

約数和(自身を含む): 50252400

約数和(自身を除く): 20112466

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 25849, 51698, 284339, 568678, 1369997, 2739994, 15069967, 30139934]

約数ペア:

[(1, 30139934), (2, 15069967), (11, 2739994), (22, 1369997), (53, 568678), (106, 284339), (583, 51698), (1166, 25849)]