30439684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5281}}^1$

素因数の和:5427

約数の個数: 24

約数和(自身を含む): 58566816

約数和(自身を除く): 28127132

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5281, 5764, 10562, 21124, 58091, 116182, 232364, 691811, 1383622, 2767244, 7609921, 15219842, 30439684]

約数ペア:

[(1, 30439684), (2, 15219842), (4, 7609921), (11, 2767244), (22, 1383622), (44, 691811), (131, 232364), (262, 116182), (524, 58091), (1441, 21124), (2882, 10562), (5281, 5764)]