68699210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{404113}}^1$

素因数の和:404137

約数の個数: 16

約数和(自身を含む): 130932936

約数和(自身を除く): 62233726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 404113, 808226, 2020565, 4041130, 6869921, 13739842, 34349605, 68699210]

約数ペア:

[(1, 68699210), (2, 34349605), (5, 13739842), (10, 6869921), (17, 4041130), (34, 2020565), (85, 808226), (170, 404113)]