29907570

素因数分解:

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

素因数の和:157

約数の個数: 128

約数和(自身を含む): 91072512

約数和(自身を除く): 61164942

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, 1331, 1498, 1605, 1694, 1815, 2247, 2310, 2354, 2541, 2662, 3210, 3531, 3630, 3745, 3993, 4235, 4494, 5082, 5885, 6655, 7062, 7490, 7986, 8239, 8470, 9317, 11235, 11770, 12705, 12947, 13310, 16478, 17655, 18634, 19965, 22470, 24717, 25410, 25894, 27951, 35310, 38841, 39930, 41195, 46585, 49434, 55902, 64735, 77682, 82390, 90629, 93170, 123585, 129470, 139755, 142417, 181258, 194205, 247170, 271887, 279510, 284834, 388410, 427251, 453145, 543774, 712085, 854502, 906290, 996919, 1359435, 1424170, 1993838, 2136255, 2718870, 2990757, 4272510, 4984595, 5981514, 9969190, 14953785, 29907570]

約数ペア:

[(1, 29907570), (2, 14953785), (3, 9969190), (5, 5981514), (6, 4984595), (7, 4272510), (10, 2990757), (11, 2718870), (14, 2136255), (15, 1993838), (21, 1424170), (22, 1359435), (30, 996919), (33, 906290), (35, 854502), (42, 712085), (55, 543774), (66, 453145), (70, 427251), (77, 388410), (105, 284834), (107, 279510), (110, 271887), (121, 247170), (154, 194205), (165, 181258), (210, 142417), (214, 139755), (231, 129470), (242, 123585), (321, 93170), (330, 90629), (363, 82390), (385, 77682), (462, 64735), (535, 55902), (605, 49434), (642, 46585), (726, 41195), (749, 39930), (770, 38841), (847, 35310), (1070, 27951), (1155, 25894), (1177, 25410), (1210, 24717), (1331, 22470), (1498, 19965), (1605, 18634), (1694, 17655), (1815, 16478), (2247, 13310), (2310, 12947), (2354, 12705), (2541, 11770), (2662, 11235), (3210, 9317), (3531, 8470), (3630, 8239), (3745, 7986), (3993, 7490), (4235, 7062), (4494, 6655), (5082, 5885)]