86102660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{615019}}^1$

素因数の和:615035

約数の個数: 24

約数和(自身を含む): 206646720

約数和(自身を除く): 120544060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 615019, 1230038, 2460076, 3075095, 4305133, 6150190, 8610266, 12300380, 17220532, 21525665, 43051330, 86102660]

約数ペア:

[(1, 86102660), (2, 43051330), (4, 21525665), (5, 17220532), (7, 12300380), (10, 8610266), (14, 6150190), (20, 4305133), (28, 3075095), (35, 2460076), (70, 1230038), (140, 615019)]