30922972

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{5647}}^1$

素因数の和:5725

約数の個数: 18

約数和(自身を含む): 55627152

約数和(自身を除く): 24704180

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 5647, 11294, 22588, 208939, 417878, 835756, 7730743, 15461486, 30922972]

約数ペア:

[(1, 30922972), (2, 15461486), (4, 7730743), (37, 835756), (74, 417878), (148, 208939), (1369, 22588), (2738, 11294), (5476, 5647)]