508720590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{807493}}^1$

素因数の和:807513

約数の個数: 48

約数和(自身を含む): 1511628768

約数和(自身を除く): 1002908178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 807493, 1614986, 2422479, 4037465, 4844958, 5652451, 7267437, 8074930, 11304902, 12112395, 14534874, 16957353, 24224790, 28262255, 33914706, 36337185, 50872059, 56524510, 72674370, 84786765, 101744118, 169573530, 254360295, 508720590]

約数ペア:

[(1, 508720590), (2, 254360295), (3, 169573530), (5, 101744118), (6, 84786765), (7, 72674370), (9, 56524510), (10, 50872059), (14, 36337185), (15, 33914706), (18, 28262255), (21, 24224790), (30, 16957353), (35, 14534874), (42, 12112395), (45, 11304902), (63, 8074930), (70, 7267437), (90, 5652451), (105, 4844958), (126, 4037465), (210, 2422479), (315, 1614986), (630, 807493)]