91131390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 293289984

約数和(自身を除く): 202158594

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 67, 70, 85, 90, 102, 105, 119, 126, 127, 134, 153, 170, 201, 210, 238, 254, 255, 306, 315, 335, 357, 381, 402, 469, 510, 595, 603, 630, 635, 670, 714, 762, 765, 889, 938, 1005, 1071, 1139, 1143, 1190, 1206, 1270, 1407, 1530, 1778, 1785, 1905, 2010, 2142, 2159, 2278, 2286, 2345, 2667, 2814, 3015, 3417, 3570, 3810, 4221, 4318, 4445, 4690, 5334, 5355, 5695, 5715, 6030, 6477, 6834, 7035, 7973, 8001, 8442, 8509, 8890, 10251, 10710, 10795, 11390, 11430, 12954, 13335, 14070, 15113, 15946, 16002, 17018, 17085, 19431, 20502, 21105, 21590, 23919, 25527, 26670, 30226, 32385, 34170, 38862, 39865, 40005, 42210, 42545, 45339, 47838, 51054, 51255, 59563, 64770, 71757, 75565, 76581, 79730, 80010, 85090, 90678, 97155, 102510, 119126, 119595, 127635, 136017, 143514, 144653, 151130, 153162, 178689, 194310, 226695, 239190, 255270, 272034, 289306, 297815, 357378, 358785, 382905, 433959, 453390, 536067, 595630, 680085, 717570, 723265, 765810, 867918, 893445, 1012571, 1072134, 1301877, 1360170, 1446530, 1786890, 2025142, 2169795, 2603754, 2680335, 3037713, 4339590, 5062855, 5360670, 6075426, 6509385, 9113139, 10125710, 13018770, 15188565, 18226278, 30377130, 45565695, 91131390]

約数ペア:

[(1, 91131390), (2, 45565695), (3, 30377130), (5, 18226278), (6, 15188565), (7, 13018770), (9, 10125710), (10, 9113139), (14, 6509385), (15, 6075426), (17, 5360670), (18, 5062855), (21, 4339590), (30, 3037713), (34, 2680335), (35, 2603754), (42, 2169795), (45, 2025142), (51, 1786890), (63, 1446530), (67, 1360170), (70, 1301877), (85, 1072134), (90, 1012571), (102, 893445), (105, 867918), (119, 765810), (126, 723265), (127, 717570), (134, 680085), (153, 595630), (170, 536067), (201, 453390), (210, 433959), (238, 382905), (254, 358785), (255, 357378), (306, 297815), (315, 289306), (335, 272034), (357, 255270), (381, 239190), (402, 226695), (469, 194310), (510, 178689), (595, 153162), (603, 151130), (630, 144653), (635, 143514), (670, 136017), (714, 127635), (762, 119595), (765, 119126), (889, 102510), (938, 97155), (1005, 90678), (1071, 85090), (1139, 80010), (1143, 79730), (1190, 76581), (1206, 75565), (1270, 71757), (1407, 64770), (1530, 59563), (1778, 51255), (1785, 51054), (1905, 47838), (2010, 45339), (2142, 42545), (2159, 42210), (2278, 40005), (2286, 39865), (2345, 38862), (2667, 34170), (2814, 32385), (3015, 30226), (3417, 26670), (3570, 25527), (3810, 23919), (4221, 21590), (4318, 21105), (4445, 20502), (4690, 19431), (5334, 17085), (5355, 17018), (5695, 16002), (5715, 15946), (6030, 15113), (6477, 14070), (6834, 13335), (7035, 12954), (7973, 11430), (8001, 11390), (8442, 10795), (8509, 10710), (8890, 10251)]