30902182

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1151

約数の個数: 16

約数和(自身を含む): 47239200

約数和(自身を除く): 16337018

約数列:

[1, 2, 71, 142, 269, 538, 809, 1618, 19099, 38198, 57439, 114878, 217621, 435242, 15451091, 30902182]

約数ペア:

[(1, 30902182), (2, 15451091), (71, 435242), (142, 217621), (269, 114878), (538, 57439), (809, 38198), (1618, 19099)]