30385564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11321}}^1$

素因数の和:11397

約数の個数: 24

約数和(自身を含む): 58964976

約数和(自身を除く): 28579412

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 11321, 22642, 45284, 124531, 249062, 498124, 690581, 1381162, 2762324, 7596391, 15192782, 30385564]

約数ペア:

[(1, 30385564), (2, 15192782), (4, 7596391), (11, 2762324), (22, 1381162), (44, 690581), (61, 498124), (122, 249062), (244, 124531), (671, 45284), (1342, 22642), (2684, 11321)]