86167060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{615479}}^1$

素因数の和:615495

約数の個数: 24

約数和(自身を含む): 206801280

約数和(自身を除く): 120634220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 615479, 1230958, 2461916, 3077395, 4308353, 6154790, 8616706, 12309580, 17233412, 21541765, 43083530, 86167060]

約数ペア:

[(1, 86167060), (2, 43083530), (4, 21541765), (5, 17233412), (7, 12309580), (10, 8616706), (14, 6154790), (20, 4308353), (28, 3077395), (35, 2461916), (70, 1230958), (140, 615479)]