237000530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{140237}}^1$

素因数の和:140270

約数の個数: 24

約数和(自身を含む): 461943972

約数和(自身を除く): 224943442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 140237, 280474, 701185, 1402370, 1823081, 3646162, 9115405, 18230810, 23700053, 47400106, 118500265, 237000530]

約数ペア:

[(1, 237000530), (2, 118500265), (5, 47400106), (10, 23700053), (13, 18230810), (26, 9115405), (65, 3646162), (130, 1823081), (169, 1402370), (338, 701185), (845, 280474), (1690, 140237)]