19069050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 63995904

約数和(自身を除く): 44926854

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 25, 26, 30, 33, 35, 39, 42, 50, 55, 65, 66, 70, 75, 77, 78, 91, 105, 110, 127, 130, 143, 150, 154, 165, 175, 182, 195, 210, 231, 254, 273, 275, 286, 325, 330, 350, 381, 385, 390, 429, 455, 462, 525, 546, 550, 635, 650, 715, 762, 770, 825, 858, 889, 910, 975, 1001, 1050, 1155, 1270, 1365, 1397, 1430, 1650, 1651, 1778, 1905, 1925, 1950, 2002, 2145, 2275, 2310, 2667, 2730, 2794, 3003, 3175, 3302, 3575, 3810, 3850, 4191, 4290, 4445, 4550, 4953, 5005, 5334, 5775, 6006, 6350, 6825, 6985, 7150, 8255, 8382, 8890, 9525, 9779, 9906, 10010, 10725, 11550, 11557, 13335, 13650, 13970, 15015, 16510, 18161, 19050, 19558, 20955, 21450, 22225, 23114, 24765, 25025, 26670, 29337, 30030, 34671, 34925, 36322, 41275, 41910, 44450, 48895, 49530, 50050, 54483, 57785, 58674, 66675, 69342, 69850, 75075, 82550, 90805, 97790, 104775, 108966, 115570, 123825, 127127, 133350, 146685, 150150, 173355, 181610, 209550, 244475, 247650, 254254, 272415, 288925, 293370, 346710, 381381, 454025, 488950, 544830, 577850, 635635, 733425, 762762, 866775, 908050, 1271270, 1362075, 1466850, 1733550, 1906905, 2724150, 3178175, 3813810, 6356350, 9534525, 19069050]

約数ペア:

[(1, 19069050), (2, 9534525), (3, 6356350), (5, 3813810), (6, 3178175), (7, 2724150), (10, 1906905), (11, 1733550), (13, 1466850), (14, 1362075), (15, 1271270), (21, 908050), (22, 866775), (25, 762762), (26, 733425), (30, 635635), (33, 577850), (35, 544830), (39, 488950), (42, 454025), (50, 381381), (55, 346710), (65, 293370), (66, 288925), (70, 272415), (75, 254254), (77, 247650), (78, 244475), (91, 209550), (105, 181610), (110, 173355), (127, 150150), (130, 146685), (143, 133350), (150, 127127), (154, 123825), (165, 115570), (175, 108966), (182, 104775), (195, 97790), (210, 90805), (231, 82550), (254, 75075), (273, 69850), (275, 69342), (286, 66675), (325, 58674), (330, 57785), (350, 54483), (381, 50050), (385, 49530), (390, 48895), (429, 44450), (455, 41910), (462, 41275), (525, 36322), (546, 34925), (550, 34671), (635, 30030), (650, 29337), (715, 26670), (762, 25025), (770, 24765), (825, 23114), (858, 22225), (889, 21450), (910, 20955), (975, 19558), (1001, 19050), (1050, 18161), (1155, 16510), (1270, 15015), (1365, 13970), (1397, 13650), (1430, 13335), (1650, 11557), (1651, 11550), (1778, 10725), (1905, 10010), (1925, 9906), (1950, 9779), (2002, 9525), (2145, 8890), (2275, 8382), (2310, 8255), (2667, 7150), (2730, 6985), (2794, 6825), (3003, 6350), (3175, 6006), (3302, 5775), (3575, 5334), (3810, 5005), (3850, 4953), (4191, 4550), (4290, 4445)]