271526508710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1\times {\mathrm{221021}}^1$

素因数の和:223928

約数の個数: 32

約数和(自身を含む): 500291253792

約数和(自身を除く): 228764745082

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2857, 5714, 14285, 28570, 122851, 221021, 245702, 442042, 614255, 1105105, 1228510, 2210210, 9503903, 19007806, 47519515, 95039030, 631456997, 1262913994, 3157284985, 6314569970, 27152650871, 54305301742, 135763254355, 271526508710]

約数ペア:

[(1, 271526508710), (2, 135763254355), (5, 54305301742), (10, 27152650871), (43, 6314569970), (86, 3157284985), (215, 1262913994), (430, 631456997), (2857, 95039030), (5714, 47519515), (14285, 19007806), (28570, 9503903), (122851, 2210210), (221021, 1228510), (245702, 1105105), (442042, 614255)]