298788930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27437}}^1$

素因数の和:27472

約数の個数: 72

約数和(自身を含む): 853925436

約数和(自身を除く): 555136506

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 27437, 54874, 82311, 137185, 164622, 246933, 274370, 301807, 411555, 493866, 603614, 823110, 905421, 1234665, 1509035, 1810842, 2469330, 2716263, 3018070, 3319877, 4527105, 5432526, 6639754, 9054210, 9959631, 13581315, 16599385, 19919262, 27162630, 29878893, 33198770, 49798155, 59757786, 99596310, 149394465, 298788930]

約数ペア:

[(1, 298788930), (2, 149394465), (3, 99596310), (5, 59757786), (6, 49798155), (9, 33198770), (10, 29878893), (11, 27162630), (15, 19919262), (18, 16599385), (22, 13581315), (30, 9959631), (33, 9054210), (45, 6639754), (55, 5432526), (66, 4527105), (90, 3319877), (99, 3018070), (110, 2716263), (121, 2469330), (165, 1810842), (198, 1509035), (242, 1234665), (330, 905421), (363, 823110), (495, 603614), (605, 493866), (726, 411555), (990, 301807), (1089, 274370), (1210, 246933), (1815, 164622), (2178, 137185), (3630, 82311), (5445, 54874), (10890, 27437)]