2018714530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2341}}^1$

素因数の和:2579

約数の個数: 64

約数和(自身を含む): 4230438912

約数和(自身を除く): 2211724382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 127, 194, 254, 485, 635, 679, 889, 970, 1270, 1358, 1778, 2341, 3395, 4445, 4682, 6790, 8890, 11705, 12319, 16387, 23410, 24638, 32774, 61595, 81935, 86233, 123190, 163870, 172466, 227077, 297307, 431165, 454154, 594614, 862330, 1135385, 1486535, 1589539, 2081149, 2270770, 2973070, 3179078, 4162298, 7947695, 10405745, 15895390, 20811490, 28838779, 57677558, 144193895, 201871453, 288387790, 403742906, 1009357265, 2018714530]

約数ペア:

[(1, 2018714530), (2, 1009357265), (5, 403742906), (7, 288387790), (10, 201871453), (14, 144193895), (35, 57677558), (70, 28838779), (97, 20811490), (127, 15895390), (194, 10405745), (254, 7947695), (485, 4162298), (635, 3179078), (679, 2973070), (889, 2270770), (970, 2081149), (1270, 1589539), (1358, 1486535), (1778, 1135385), (2341, 862330), (3395, 594614), (4445, 454154), (4682, 431165), (6790, 297307), (8890, 227077), (11705, 172466), (12319, 163870), (16387, 123190), (23410, 86233), (24638, 81935), (32774, 61595)]