30794638

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2081}}^1$

素因数の和:2248

約数の個数: 24

約数和(自身を含む): 54115344

約数和(自身を除く): 23320706

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2081, 2114, 4162, 7399, 14567, 14798, 29134, 101969, 203938, 314231, 628462, 2199617, 4399234, 15397319, 30794638]

約数ペア:

[(1, 30794638), (2, 15397319), (7, 4399234), (14, 2199617), (49, 628462), (98, 314231), (151, 203938), (302, 101969), (1057, 29134), (2081, 14798), (2114, 14567), (4162, 7399)]