75809090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3121}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 156449664

約数和(自身を除く): 80640574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1735, 2429, 3121, 3470, 4858, 6242, 12145, 15605, 21847, 24290, 31210, 43694, 109235, 218470, 1082987, 2165974, 5414935, 7580909, 10829870, 15161818, 37904545, 75809090]

約数ペア:

[(1, 75809090), (2, 37904545), (5, 15161818), (7, 10829870), (10, 7580909), (14, 5414935), (35, 2165974), (70, 1082987), (347, 218470), (694, 109235), (1735, 43694), (2429, 31210), (3121, 24290), (3470, 21847), (4858, 15605), (6242, 12145)]