128752414070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{929419}}^1$

素因数の和:931412

約数の個数: 32

約数和(自身を含む): 264996230400

約数和(自身を除く): 136243816330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1979, 3958, 9895, 13853, 19790, 27706, 69265, 138530, 929419, 1858838, 4647095, 6505933, 9294190, 13011866, 32529665, 65059330, 1839320201, 3678640402, 9196601005, 12875241407, 18393202010, 25750482814, 64376207035, 128752414070]

約数ペア:

[(1, 128752414070), (2, 64376207035), (5, 25750482814), (7, 18393202010), (10, 12875241407), (14, 9196601005), (35, 3678640402), (70, 1839320201), (1979, 65059330), (3958, 32529665), (9895, 13011866), (13853, 9294190), (19790, 6505933), (27706, 4647095), (69265, 1858838), (138530, 929419)]