2194184475

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 216

約数和(自身を含む): 5060970720

約数和(自身を除く): 2866786245

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 25, 35, 45, 49, 51, 63, 69, 75, 85, 105, 115, 119, 147, 153, 161, 175, 207, 225, 245, 255, 315, 345, 357, 391, 425, 441, 483, 509, 525, 575, 595, 735, 765, 805, 833, 1035, 1071, 1127, 1173, 1225, 1275, 1449, 1527, 1575, 1725, 1785, 1955, 2205, 2415, 2499, 2545, 2737, 2975, 3381, 3519, 3563, 3675, 3825, 4025, 4165, 4581, 5175, 5355, 5635, 5865, 7245, 7497, 7635, 8211, 8653, 8925, 9775, 10143, 10689, 11025, 11707, 12075, 12495, 12725, 13685, 16905, 17595, 17815, 19159, 20825, 22905, 24633, 24941, 25959, 26775, 28175, 29325, 32067, 35121, 36225, 37485, 38175, 41055, 43265, 50715, 53445, 57477, 58535, 60571, 62475, 68425, 74823, 77877, 81949, 84525, 87975, 89075, 95795, 105363, 114525, 123165, 124705, 129795, 160335, 172431, 175605, 181713, 187425, 199019, 205275, 216325, 224469, 245847, 253575, 267225, 287385, 292675, 302855, 374115, 389385, 409745, 423997, 478975, 526815, 545139, 573643, 597057, 615825, 623525, 648975, 737541, 801675, 862155, 878025, 908565, 995095, 1122345, 1229235, 1271991, 1393133, 1436925, 1514275, 1720929, 1791171, 1870575, 1946925, 2048725, 2119985, 2634075, 2725695, 2868215, 2985285, 3687705, 3815973, 4179399, 4310775, 4542825, 4975475, 5162787, 5611725, 6146175, 6359955, 6965665, 8604645, 8955855, 9751931, 10599925, 12538197, 13628475, 14341075, 14926425, 18438525, 19079865, 20896995, 25813935, 29255793, 31799775, 34828325, 43023225, 44779275, 48759655, 62690985, 87767379, 95399325, 104484975, 129069675, 146278965, 243798275, 313454925, 438836895, 731394825, 2194184475]

約数ペア:

[(1, 2194184475), (3, 731394825), (5, 438836895), (7, 313454925), (9, 243798275), (15, 146278965), (17, 129069675), (21, 104484975), (23, 95399325), (25, 87767379), (35, 62690985), (45, 48759655), (49, 44779275), (51, 43023225), (63, 34828325), (69, 31799775), (75, 29255793), (85, 25813935), (105, 20896995), (115, 19079865), (119, 18438525), (147, 14926425), (153, 14341075), (161, 13628475), (175, 12538197), (207, 10599925), (225, 9751931), (245, 8955855), (255, 8604645), (315, 6965665), (345, 6359955), (357, 6146175), (391, 5611725), (425, 5162787), (441, 4975475), (483, 4542825), (509, 4310775), (525, 4179399), (575, 3815973), (595, 3687705), (735, 2985285), (765, 2868215), (805, 2725695), (833, 2634075), (1035, 2119985), (1071, 2048725), (1127, 1946925), (1173, 1870575), (1225, 1791171), (1275, 1720929), (1449, 1514275), (1527, 1436925), (1575, 1393133), (1725, 1271991), (1785, 1229235), (1955, 1122345), (2205, 995095), (2415, 908565), (2499, 878025), (2545, 862155), (2737, 801675), (2975, 737541), (3381, 648975), (3519, 623525), (3563, 615825), (3675, 597057), (3825, 573643), (4025, 545139), (4165, 526815), (4581, 478975), (5175, 423997), (5355, 409745), (5635, 389385), (5865, 374115), (7245, 302855), (7497, 292675), (7635, 287385), (8211, 267225), (8653, 253575), (8925, 245847), (9775, 224469), (10143, 216325), (10689, 205275), (11025, 199019), (11707, 187425), (12075, 181713), (12495, 175605), (12725, 172431), (13685, 160335), (16905, 129795), (17595, 124705), (17815, 123165), (19159, 114525), (20825, 105363), (22905, 95795), (24633, 89075), (24941, 87975), (25959, 84525), (26775, 81949), (28175, 77877), (29325, 74823), (32067, 68425), (35121, 62475), (36225, 60571), (37485, 58535), (38175, 57477), (41055, 53445), (43265, 50715)]