30502732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1361}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 57661632

約数和(自身を除く): 27158900

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1361, 1724, 2722, 5444, 5603, 11206, 17693, 22412, 35386, 70772, 586591, 1173182, 2346364, 7625683, 15251366, 30502732]

約数ペア:

[(1, 30502732), (2, 15251366), (4, 7625683), (13, 2346364), (26, 1173182), (52, 586591), (431, 70772), (862, 35386), (1361, 22412), (1724, 17693), (2722, 11206), (5444, 5603)]