30011278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{2423}}^1$

素因数の和:2999

約数の個数: 16

約数和(自身を含む): 49216896

約数和(自身を除く): 19205618

約数列:

[1, 2, 11, 22, 563, 1126, 2423, 4846, 6193, 12386, 26653, 53306, 1364149, 2728298, 15005639, 30011278]

約数ペア:

[(1, 30011278), (2, 15005639), (11, 2728298), (22, 1364149), (563, 53306), (1126, 26653), (2423, 12386), (4846, 6193)]