30389026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2351}}^1$

素因数の和:2657

約数の個数: 16

約数和(自身を含む): 47755008

約数和(自身を除く): 17365982

約数列:

[1, 2, 23, 46, 281, 562, 2351, 4702, 6463, 12926, 54073, 108146, 660631, 1321262, 15194513, 30389026]

約数ペア:

[(1, 30389026), (2, 15194513), (23, 1321262), (46, 660631), (281, 108146), (562, 54073), (2351, 12926), (4702, 6463)]