71334210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139871}}^1$

素因数の和:139898

約数の個数: 32

約数和(自身を含む): 181274112

約数和(自身を除く): 109939902

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 139871, 279742, 419613, 699355, 839226, 1398710, 2098065, 2377807, 4196130, 4755614, 7133421, 11889035, 14266842, 23778070, 35667105, 71334210]

約数ペア:

[(1, 71334210), (2, 35667105), (3, 23778070), (5, 14266842), (6, 11889035), (10, 7133421), (15, 4755614), (17, 4196130), (30, 2377807), (34, 2098065), (51, 1398710), (85, 839226), (102, 699355), (170, 419613), (255, 279742), (510, 139871)]