30886580

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5741}}^1$

素因数の和:6019

約数の個数: 24

約数和(自身を含む): 65114280

約数和(自身を除く): 34227700

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 5741, 11482, 22964, 28705, 57410, 114820, 1544329, 3088658, 6177316, 7721645, 15443290, 30886580]

約数ペア:

[(1, 30886580), (2, 15443290), (4, 7721645), (5, 6177316), (10, 3088658), (20, 1544329), (269, 114820), (538, 57410), (1076, 28705), (1345, 22964), (2690, 11482), (5380, 5741)]