30128426

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1709

約数の個数: 16

約数和(自身を含む): 46201920

約数和(自身を除く): 16073494

約数列:

[1, 2, 67, 134, 151, 302, 1489, 2978, 10117, 20234, 99763, 199526, 224839, 449678, 15064213, 30128426]

約数ペア:

[(1, 30128426), (2, 15064213), (67, 449678), (134, 224839), (151, 199526), (302, 99763), (1489, 20234), (2978, 10117)]