30951514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61169}}^1$

素因数の和:61205

約数の個数: 16

約数和(自身を含む): 52850880

約数和(自身を除く): 21899366

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 61169, 122338, 672859, 1345718, 1406887, 2813774, 15475757, 30951514]

約数ペア:

[(1, 30951514), (2, 15475757), (11, 2813774), (22, 1406887), (23, 1345718), (46, 672859), (253, 122338), (506, 61169)]