19024830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1747}}^1$

素因数の和:1782

約数の個数: 72

約数和(自身を含む): 54401256

約数和(自身を除く): 35376426

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, 1747, 1815, 2178, 3494, 3630, 5241, 5445, 8735, 10482, 10890, 15723, 17470, 19217, 26205, 31446, 38434, 52410, 57651, 78615, 96085, 115302, 157230, 172953, 192170, 211387, 288255, 345906, 422774, 576510, 634161, 864765, 1056935, 1268322, 1729530, 1902483, 2113870, 3170805, 3804966, 6341610, 9512415, 19024830]

約数ペア:

[(1, 19024830), (2, 9512415), (3, 6341610), (5, 3804966), (6, 3170805), (9, 2113870), (10, 1902483), (11, 1729530), (15, 1268322), (18, 1056935), (22, 864765), (30, 634161), (33, 576510), (45, 422774), (55, 345906), (66, 288255), (90, 211387), (99, 192170), (110, 172953), (121, 157230), (165, 115302), (198, 96085), (242, 78615), (330, 57651), (363, 52410), (495, 38434), (605, 31446), (726, 26205), (990, 19217), (1089, 17470), (1210, 15723), (1747, 10890), (1815, 10482), (2178, 8735), (3494, 5445), (3630, 5241)]