28484610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 91929600

約数和(自身を除く): 63444990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 59, 66, 70, 77, 95, 105, 110, 114, 118, 121, 133, 154, 165, 177, 190, 209, 210, 231, 242, 266, 285, 295, 330, 354, 363, 385, 399, 413, 418, 462, 570, 590, 605, 627, 649, 665, 726, 770, 798, 826, 847, 885, 1045, 1121, 1155, 1210, 1239, 1254, 1298, 1330, 1463, 1694, 1770, 1815, 1947, 1995, 2065, 2090, 2242, 2299, 2310, 2478, 2541, 2926, 3135, 3245, 3363, 3630, 3894, 3990, 4130, 4235, 4389, 4543, 4598, 5082, 5605, 6195, 6270, 6490, 6726, 6897, 7139, 7315, 7847, 8470, 8778, 9086, 9735, 11210, 11495, 12331, 12390, 12705, 13629, 13794, 14278, 14630, 15694, 16093, 16815, 19470, 21417, 21945, 22715, 22990, 23541, 24662, 25410, 27258, 32186, 33630, 34485, 35695, 36993, 39235, 42834, 43890, 45430, 47082, 48279, 49973, 61655, 68145, 68970, 71390, 73986, 78470, 80465, 86317, 96558, 99946, 107085, 117705, 123310, 135641, 136290, 149919, 160930, 172634, 184965, 214170, 235410, 241395, 249865, 258951, 271282, 299838, 369930, 406923, 431585, 482790, 499730, 517902, 678205, 749595, 813846, 863170, 949487, 1294755, 1356410, 1499190, 1898974, 2034615, 2589510, 2848461, 4069230, 4747435, 5696922, 9494870, 14242305, 28484610]

約数ペア:

[(1, 28484610), (2, 14242305), (3, 9494870), (5, 5696922), (6, 4747435), (7, 4069230), (10, 2848461), (11, 2589510), (14, 2034615), (15, 1898974), (19, 1499190), (21, 1356410), (22, 1294755), (30, 949487), (33, 863170), (35, 813846), (38, 749595), (42, 678205), (55, 517902), (57, 499730), (59, 482790), (66, 431585), (70, 406923), (77, 369930), (95, 299838), (105, 271282), (110, 258951), (114, 249865), (118, 241395), (121, 235410), (133, 214170), (154, 184965), (165, 172634), (177, 160930), (190, 149919), (209, 136290), (210, 135641), (231, 123310), (242, 117705), (266, 107085), (285, 99946), (295, 96558), (330, 86317), (354, 80465), (363, 78470), (385, 73986), (399, 71390), (413, 68970), (418, 68145), (462, 61655), (570, 49973), (590, 48279), (605, 47082), (627, 45430), (649, 43890), (665, 42834), (726, 39235), (770, 36993), (798, 35695), (826, 34485), (847, 33630), (885, 32186), (1045, 27258), (1121, 25410), (1155, 24662), (1210, 23541), (1239, 22990), (1254, 22715), (1298, 21945), (1330, 21417), (1463, 19470), (1694, 16815), (1770, 16093), (1815, 15694), (1947, 14630), (1995, 14278), (2065, 13794), (2090, 13629), (2242, 12705), (2299, 12390), (2310, 12331), (2478, 11495), (2541, 11210), (2926, 9735), (3135, 9086), (3245, 8778), (3363, 8470), (3630, 7847), (3894, 7315), (3990, 7139), (4130, 6897), (4235, 6726), (4389, 6490), (4543, 6270), (4598, 6195), (5082, 5605)]