2219487270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6719}}^1$

素因数の和:6771

約数の個数: 192

約数和(自身を含む): 7207280640

約数和(自身を除く): 4987793370

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 121, 130, 143, 154, 165, 182, 195, 210, 231, 242, 273, 286, 330, 363, 385, 390, 429, 455, 462, 546, 605, 715, 726, 770, 847, 858, 910, 1001, 1155, 1210, 1365, 1430, 1573, 1694, 1815, 2002, 2145, 2310, 2541, 2730, 3003, 3146, 3630, 4235, 4290, 4719, 5005, 5082, 6006, 6719, 7865, 8470, 9438, 10010, 11011, 12705, 13438, 15015, 15730, 20157, 22022, 23595, 25410, 30030, 33033, 33595, 40314, 47033, 47190, 55055, 66066, 67190, 73909, 87347, 94066, 100785, 110110, 141099, 147818, 165165, 174694, 201570, 221727, 235165, 262041, 282198, 330330, 369545, 436735, 443454, 470330, 517363, 524082, 611429, 705495, 739090, 812999, 873470, 960817, 1034726, 1108635, 1222858, 1310205, 1410990, 1552089, 1625998, 1834287, 1921634, 2217270, 2438997, 2586815, 2620410, 2882451, 3057145, 3104178, 3668574, 4064995, 4804085, 4877994, 5173630, 5690993, 5764902, 6114290, 6725719, 7760445, 8129990, 9171435, 9608170, 10568987, 11381986, 12194985, 13451438, 14412255, 15520890, 17072979, 18342870, 20177157, 21137974, 24389970, 28454965, 28824510, 31706961, 33628595, 34145958, 40354314, 52844935, 56909930, 63413922, 67257190, 73982909, 85364895, 100885785, 105689870, 147965818, 158534805, 170729790, 201771570, 221948727, 317069610, 369914545, 443897454, 739829090, 1109743635, 2219487270]

約数ペア:

[(1, 2219487270), (2, 1109743635), (3, 739829090), (5, 443897454), (6, 369914545), (7, 317069610), (10, 221948727), (11, 201771570), (13, 170729790), (14, 158534805), (15, 147965818), (21, 105689870), (22, 100885785), (26, 85364895), (30, 73982909), (33, 67257190), (35, 63413922), (39, 56909930), (42, 52844935), (55, 40354314), (65, 34145958), (66, 33628595), (70, 31706961), (77, 28824510), (78, 28454965), (91, 24389970), (105, 21137974), (110, 20177157), (121, 18342870), (130, 17072979), (143, 15520890), (154, 14412255), (165, 13451438), (182, 12194985), (195, 11381986), (210, 10568987), (231, 9608170), (242, 9171435), (273, 8129990), (286, 7760445), (330, 6725719), (363, 6114290), (385, 5764902), (390, 5690993), (429, 5173630), (455, 4877994), (462, 4804085), (546, 4064995), (605, 3668574), (715, 3104178), (726, 3057145), (770, 2882451), (847, 2620410), (858, 2586815), (910, 2438997), (1001, 2217270), (1155, 1921634), (1210, 1834287), (1365, 1625998), (1430, 1552089), (1573, 1410990), (1694, 1310205), (1815, 1222858), (2002, 1108635), (2145, 1034726), (2310, 960817), (2541, 873470), (2730, 812999), (3003, 739090), (3146, 705495), (3630, 611429), (4235, 524082), (4290, 517363), (4719, 470330), (5005, 443454), (5082, 436735), (6006, 369545), (6719, 330330), (7865, 282198), (8470, 262041), (9438, 235165), (10010, 221727), (11011, 201570), (12705, 174694), (13438, 165165), (15015, 147818), (15730, 141099), (20157, 110110), (22022, 100785), (23595, 94066), (25410, 87347), (30030, 73909), (33033, 67190), (33595, 66066), (40314, 55055), (47033, 47190)]