26451810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 86643648

約数和(自身を除く): 60191838

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, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 347, 363, 385, 462, 495, 605, 630, 693, 694, 726, 770, 847, 990, 1041, 1089, 1155, 1210, 1386, 1694, 1735, 1815, 2082, 2178, 2310, 2429, 2541, 3123, 3465, 3470, 3630, 3817, 4235, 4858, 5082, 5205, 5445, 6246, 6930, 7287, 7623, 7634, 8470, 10410, 10890, 11451, 12145, 12705, 14574, 15246, 15615, 19085, 21861, 22902, 24290, 25410, 26719, 31230, 34353, 36435, 38115, 38170, 41987, 43722, 53438, 57255, 68706, 72870, 76230, 80157, 83974, 109305, 114510, 125961, 133595, 160314, 171765, 209935, 218610, 240471, 251922, 267190, 293909, 343530, 377883, 400785, 419870, 480942, 587818, 629805, 755766, 801570, 881727, 1202355, 1259610, 1469545, 1763454, 1889415, 2404710, 2645181, 2939090, 3778830, 4408635, 5290362, 8817270, 13225905, 26451810]

約数ペア:

[(1, 26451810), (2, 13225905), (3, 8817270), (5, 5290362), (6, 4408635), (7, 3778830), (9, 2939090), (10, 2645181), (11, 2404710), (14, 1889415), (15, 1763454), (18, 1469545), (21, 1259610), (22, 1202355), (30, 881727), (33, 801570), (35, 755766), (42, 629805), (45, 587818), (55, 480942), (63, 419870), (66, 400785), (70, 377883), (77, 343530), (90, 293909), (99, 267190), (105, 251922), (110, 240471), (121, 218610), (126, 209935), (154, 171765), (165, 160314), (198, 133595), (210, 125961), (231, 114510), (242, 109305), (315, 83974), (330, 80157), (347, 76230), (363, 72870), (385, 68706), (462, 57255), (495, 53438), (605, 43722), (630, 41987), (693, 38170), (694, 38115), (726, 36435), (770, 34353), (847, 31230), (990, 26719), (1041, 25410), (1089, 24290), (1155, 22902), (1210, 21861), (1386, 19085), (1694, 15615), (1735, 15246), (1815, 14574), (2082, 12705), (2178, 12145), (2310, 11451), (2429, 10890), (2541, 10410), (3123, 8470), (3465, 7634), (3470, 7623), (3630, 7287), (3817, 6930), (4235, 6246), (4858, 5445), (5082, 5205)]