30730842

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{21611}}^1$

素因数の和:21698

約数の個数: 24

約数和(自身を含む): 67429440

約数和(自身を除く): 36698598

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 21611, 43222, 64833, 129666, 194499, 388998, 1707269, 3414538, 5121807, 10243614, 15365421, 30730842]

約数ペア:

[(1, 30730842), (2, 15365421), (3, 10243614), (6, 5121807), (9, 3414538), (18, 1707269), (79, 388998), (158, 194499), (237, 129666), (474, 64833), (711, 43222), (1422, 21611)]