30413140

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5653}}^1$

素因数の和:5931

約数の個数: 24

約数和(自身を含む): 64116360

約数和(自身を除く): 33703220

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 5653, 11306, 22612, 28265, 56530, 113060, 1520657, 3041314, 6082628, 7603285, 15206570, 30413140]

約数ペア:

[(1, 30413140), (2, 15206570), (4, 7603285), (5, 6082628), (10, 3041314), (20, 1520657), (269, 113060), (538, 56530), (1076, 28265), (1345, 22612), (2690, 11306), (5380, 5653)]