30642524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{63311}}^1$

素因数の和:63337

約数の個数: 18

約数和(自身を含む): 58943472

約数和(自身を除く): 28300948

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 63311, 126622, 253244, 696421, 1392842, 2785684, 7660631, 15321262, 30642524]

約数ペア:

[(1, 30642524), (2, 15321262), (4, 7660631), (11, 2785684), (22, 1392842), (44, 696421), (121, 253244), (242, 126622), (484, 63311)]