8156610

素因数分解:

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

素因数の和:149

約数の個数: 144

約数和(自身を含む): 26889408

約数和(自身を除く): 18732798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 107, 110, 121, 126, 154, 165, 198, 210, 214, 231, 242, 315, 321, 330, 363, 385, 462, 495, 535, 605, 630, 642, 693, 726, 749, 770, 847, 963, 990, 1070, 1089, 1155, 1177, 1210, 1386, 1498, 1605, 1694, 1815, 1926, 2178, 2247, 2310, 2354, 2541, 3210, 3465, 3531, 3630, 3745, 4235, 4494, 4815, 5082, 5445, 5885, 6741, 6930, 7062, 7490, 7623, 8239, 8470, 9630, 10593, 10890, 11235, 11770, 12705, 12947, 13482, 15246, 16478, 17655, 21186, 22470, 24717, 25410, 25894, 33705, 35310, 38115, 38841, 41195, 49434, 52965, 64735, 67410, 74151, 76230, 77682, 82390, 90629, 105930, 116523, 123585, 129470, 148302, 181258, 194205, 233046, 247170, 271887, 370755, 388410, 453145, 543774, 582615, 741510, 815661, 906290, 1165230, 1359435, 1631322, 2718870, 4078305, 8156610]

約数ペア:

[(1, 8156610), (2, 4078305), (3, 2718870), (5, 1631322), (6, 1359435), (7, 1165230), (9, 906290), (10, 815661), (11, 741510), (14, 582615), (15, 543774), (18, 453145), (21, 388410), (22, 370755), (30, 271887), (33, 247170), (35, 233046), (42, 194205), (45, 181258), (55, 148302), (63, 129470), (66, 123585), (70, 116523), (77, 105930), (90, 90629), (99, 82390), (105, 77682), (107, 76230), (110, 74151), (121, 67410), (126, 64735), (154, 52965), (165, 49434), (198, 41195), (210, 38841), (214, 38115), (231, 35310), (242, 33705), (315, 25894), (321, 25410), (330, 24717), (363, 22470), (385, 21186), (462, 17655), (495, 16478), (535, 15246), (605, 13482), (630, 12947), (642, 12705), (693, 11770), (726, 11235), (749, 10890), (770, 10593), (847, 9630), (963, 8470), (990, 8239), (1070, 7623), (1089, 7490), (1155, 7062), (1177, 6930), (1210, 6741), (1386, 5885), (1498, 5445), (1605, 5082), (1694, 4815), (1815, 4494), (1926, 4235), (2178, 3745), (2247, 3630), (2310, 3531), (2354, 3465), (2541, 3210)]