2718870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 8273664

約数和(自身を除く): 5554794

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 107, 110, 121, 154, 165, 210, 214, 231, 242, 321, 330, 363, 385, 462, 535, 605, 642, 726, 749, 770, 847, 1070, 1155, 1177, 1210, 1498, 1605, 1694, 1815, 2247, 2310, 2354, 2541, 3210, 3531, 3630, 3745, 4235, 4494, 5082, 5885, 7062, 7490, 8239, 8470, 11235, 11770, 12705, 12947, 16478, 17655, 22470, 24717, 25410, 25894, 35310, 38841, 41195, 49434, 64735, 77682, 82390, 90629, 123585, 129470, 181258, 194205, 247170, 271887, 388410, 453145, 543774, 906290, 1359435, 2718870]

約数ペア:

[(1, 2718870), (2, 1359435), (3, 906290), (5, 543774), (6, 453145), (7, 388410), (10, 271887), (11, 247170), (14, 194205), (15, 181258), (21, 129470), (22, 123585), (30, 90629), (33, 82390), (35, 77682), (42, 64735), (55, 49434), (66, 41195), (70, 38841), (77, 35310), (105, 25894), (107, 25410), (110, 24717), (121, 22470), (154, 17655), (165, 16478), (210, 12947), (214, 12705), (231, 11770), (242, 11235), (321, 8470), (330, 8239), (363, 7490), (385, 7062), (462, 5885), (535, 5082), (605, 4494), (642, 4235), (726, 3745), (749, 3630), (770, 3531), (847, 3210), (1070, 2541), (1155, 2354), (1177, 2310), (1210, 2247), (1498, 1815), (1605, 1694)]