2021829308940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3988301}}^1$

素因数の和:3988408

約数の個数: 192

約数和(自身を含む): 6946920142848

約数和(自身を除く): 4925090833908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 119, 140, 142, 170, 204, 210, 213, 238, 255, 284, 340, 355, 357, 420, 426, 476, 497, 510, 595, 710, 714, 852, 994, 1020, 1065, 1190, 1207, 1420, 1428, 1491, 1785, 1988, 2130, 2380, 2414, 2485, 2982, 3570, 3621, 4260, 4828, 4970, 5964, 6035, 7140, 7242, 7455, 8449, 9940, 12070, 14484, 14910, 16898, 18105, 24140, 25347, 29820, 33796, 36210, 42245, 50694, 72420, 84490, 101388, 126735, 168980, 253470, 506940, 3988301, 7976602, 11964903, 15953204, 19941505, 23929806, 27918107, 39883010, 47859612, 55836214, 59824515, 67801117, 79766020, 83754321, 111672428, 119649030, 135602234, 139590535, 167508642, 203403351, 239298060, 271204468, 279181070, 283169371, 335017284, 339005585, 406806702, 418771605, 474607819, 558362140, 566338742, 678011170, 813613404, 837543210, 849508113, 949215638, 1017016755, 1132677484, 1356022340, 1415846855, 1423823457, 1675086420, 1699016226, 1898431276, 1982185597, 2034033510, 2373039095, 2831693710, 2847646914, 3398032452, 3964371194, 4068067020, 4247540565, 4746078190, 4813879307, 5663387420, 5695293828, 5946556791, 7119117285, 7928742388, 8495081130, 9492156380, 9627758614, 9910927985, 11893113582, 14238234570, 14441637921, 16990162260, 19255517228, 19821855970, 23786227164, 24069396535, 28476469140, 28883275842, 29732783955, 33697155149, 39643711940, 48138793070, 57766551684, 59465567910, 67394310298, 72208189605, 96277586140, 101091465447, 118931135820, 134788620596, 144416379210, 168485775745, 202182930894, 288832758420, 336971551490, 404365861788, 505457327235, 673943102980, 1010914654470, 2021829308940]

約数ペア:

[(1, 2021829308940), (2, 1010914654470), (3, 673943102980), (4, 505457327235), (5, 404365861788), (6, 336971551490), (7, 288832758420), (10, 202182930894), (12, 168485775745), (14, 144416379210), (15, 134788620596), (17, 118931135820), (20, 101091465447), (21, 96277586140), (28, 72208189605), (30, 67394310298), (34, 59465567910), (35, 57766551684), (42, 48138793070), (51, 39643711940), (60, 33697155149), (68, 29732783955), (70, 28883275842), (71, 28476469140), (84, 24069396535), (85, 23786227164), (102, 19821855970), (105, 19255517228), (119, 16990162260), (140, 14441637921), (142, 14238234570), (170, 11893113582), (204, 9910927985), (210, 9627758614), (213, 9492156380), (238, 8495081130), (255, 7928742388), (284, 7119117285), (340, 5946556791), (355, 5695293828), (357, 5663387420), (420, 4813879307), (426, 4746078190), (476, 4247540565), (497, 4068067020), (510, 3964371194), (595, 3398032452), (710, 2847646914), (714, 2831693710), (852, 2373039095), (994, 2034033510), (1020, 1982185597), (1065, 1898431276), (1190, 1699016226), (1207, 1675086420), (1420, 1423823457), (1428, 1415846855), (1491, 1356022340), (1785, 1132677484), (1988, 1017016755), (2130, 949215638), (2380, 849508113), (2414, 837543210), (2485, 813613404), (2982, 678011170), (3570, 566338742), (3621, 558362140), (4260, 474607819), (4828, 418771605), (4970, 406806702), (5964, 339005585), (6035, 335017284), (7140, 283169371), (7242, 279181070), (7455, 271204468), (8449, 239298060), (9940, 203403351), (12070, 167508642), (14484, 139590535), (14910, 135602234), (16898, 119649030), (18105, 111672428), (24140, 83754321), (25347, 79766020), (29820, 67801117), (33796, 59824515), (36210, 55836214), (42245, 47859612), (50694, 39883010), (72420, 27918107), (84490, 23929806), (101388, 19941505), (126735, 15953204), (168980, 11964903), (253470, 7976602), (506940, 3988301)]