2018984550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33071}}^1$

素因数の和:33134

約数の個数: 96

約数和(自身を含む): 5610069504

約数和(自身を除く): 3591084954

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 37, 50, 55, 66, 74, 75, 110, 111, 150, 165, 185, 222, 275, 330, 370, 407, 550, 555, 814, 825, 925, 1110, 1221, 1650, 1850, 2035, 2442, 2775, 4070, 5550, 6105, 10175, 12210, 20350, 30525, 33071, 61050, 66142, 99213, 165355, 198426, 330710, 363781, 496065, 727562, 826775, 992130, 1091343, 1223627, 1653550, 1818905, 2182686, 2447254, 2480325, 3637810, 3670881, 4960650, 5456715, 6118135, 7341762, 9094525, 10913430, 12236270, 13459897, 18189050, 18354405, 26919794, 27283575, 30590675, 36708810, 40379691, 54567150, 61181350, 67299485, 80759382, 91772025, 134598970, 183544050, 201898455, 336497425, 403796910, 672994850, 1009492275, 2018984550]

約数ペア:

[(1, 2018984550), (2, 1009492275), (3, 672994850), (5, 403796910), (6, 336497425), (10, 201898455), (11, 183544050), (15, 134598970), (22, 91772025), (25, 80759382), (30, 67299485), (33, 61181350), (37, 54567150), (50, 40379691), (55, 36708810), (66, 30590675), (74, 27283575), (75, 26919794), (110, 18354405), (111, 18189050), (150, 13459897), (165, 12236270), (185, 10913430), (222, 9094525), (275, 7341762), (330, 6118135), (370, 5456715), (407, 4960650), (550, 3670881), (555, 3637810), (814, 2480325), (825, 2447254), (925, 2182686), (1110, 1818905), (1221, 1653550), (1650, 1223627), (1850, 1091343), (2035, 992130), (2442, 826775), (2775, 727562), (4070, 496065), (5550, 363781), (6105, 330710), (10175, 198426), (12210, 165355), (20350, 99213), (30525, 66142), (33071, 61050)]