87165470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1453}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 179644608

約数和(自身を除く): 92479138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 857, 1453, 1714, 2906, 4285, 5999, 7265, 8570, 10171, 11998, 14530, 20342, 29995, 50855, 59990, 101710, 1245221, 2490442, 6226105, 8716547, 12452210, 17433094, 43582735, 87165470]

約数ペア:

[(1, 87165470), (2, 43582735), (5, 17433094), (7, 12452210), (10, 8716547), (14, 6226105), (35, 2490442), (70, 1245221), (857, 101710), (1453, 59990), (1714, 50855), (2906, 29995), (4285, 20342), (5999, 14530), (7265, 11998), (8570, 10171)]