84284970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 264757248

約数和(自身を除く): 180472278

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 107, 110, 121, 154, 155, 165, 186, 210, 214, 217, 231, 242, 310, 321, 330, 341, 363, 385, 434, 462, 465, 535, 605, 642, 651, 682, 726, 749, 770, 847, 930, 1023, 1070, 1085, 1155, 1177, 1210, 1302, 1498, 1605, 1694, 1705, 1815, 2046, 2170, 2247, 2310, 2354, 2387, 2541, 3210, 3255, 3317, 3410, 3531, 3630, 3745, 3751, 4235, 4494, 4774, 5082, 5115, 5885, 6510, 6634, 7062, 7161, 7490, 7502, 8239, 8470, 9951, 10230, 11235, 11253, 11770, 11935, 12705, 12947, 14322, 16478, 16585, 17655, 18755, 19902, 22470, 22506, 23219, 23870, 24717, 25410, 25894, 26257, 33170, 35310, 35805, 36487, 37510, 38841, 41195, 46438, 49434, 49755, 52514, 56265, 64735, 69657, 71610, 72974, 77682, 78771, 82390, 90629, 99510, 109461, 112530, 116095, 123585, 129470, 131285, 139314, 157542, 181258, 182435, 194205, 218922, 232190, 247170, 255409, 262570, 271887, 348285, 364870, 388410, 393855, 401357, 453145, 510818, 543774, 547305, 696570, 766227, 787710, 802714, 906290, 1094610, 1204071, 1277045, 1359435, 1532454, 2006785, 2408142, 2554090, 2718870, 2809499, 3831135, 4013570, 5618998, 6020355, 7662270, 8428497, 12040710, 14047495, 16856994, 28094990, 42142485, 84284970]

約数ペア:

[(1, 84284970), (2, 42142485), (3, 28094990), (5, 16856994), (6, 14047495), (7, 12040710), (10, 8428497), (11, 7662270), (14, 6020355), (15, 5618998), (21, 4013570), (22, 3831135), (30, 2809499), (31, 2718870), (33, 2554090), (35, 2408142), (42, 2006785), (55, 1532454), (62, 1359435), (66, 1277045), (70, 1204071), (77, 1094610), (93, 906290), (105, 802714), (107, 787710), (110, 766227), (121, 696570), (154, 547305), (155, 543774), (165, 510818), (186, 453145), (210, 401357), (214, 393855), (217, 388410), (231, 364870), (242, 348285), (310, 271887), (321, 262570), (330, 255409), (341, 247170), (363, 232190), (385, 218922), (434, 194205), (462, 182435), (465, 181258), (535, 157542), (605, 139314), (642, 131285), (651, 129470), (682, 123585), (726, 116095), (749, 112530), (770, 109461), (847, 99510), (930, 90629), (1023, 82390), (1070, 78771), (1085, 77682), (1155, 72974), (1177, 71610), (1210, 69657), (1302, 64735), (1498, 56265), (1605, 52514), (1694, 49755), (1705, 49434), (1815, 46438), (2046, 41195), (2170, 38841), (2247, 37510), (2310, 36487), (2354, 35805), (2387, 35310), (2541, 33170), (3210, 26257), (3255, 25894), (3317, 25410), (3410, 24717), (3531, 23870), (3630, 23219), (3745, 22506), (3751, 22470), (4235, 19902), (4494, 18755), (4774, 17655), (5082, 16585), (5115, 16478), (5885, 14322), (6510, 12947), (6634, 12705), (7062, 11935), (7161, 11770), (7490, 11253), (7502, 11235), (8239, 10230), (8470, 9951)]