7380451715

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 11948912640

約数和(自身を除く): 4568460925

約数列:

[1, 5, 7, 13, 23, 29, 35, 65, 83, 91, 115, 145, 161, 203, 293, 299, 377, 415, 455, 581, 667, 805, 1015, 1079, 1465, 1495, 1885, 1909, 2051, 2093, 2407, 2639, 2905, 3335, 3809, 4669, 5395, 6739, 7553, 8497, 8671, 9545, 10255, 10465, 12035, 13195, 13363, 16849, 19045, 23345, 24319, 24817, 26663, 31291, 33695, 37765, 42485, 43355, 47173, 55361, 59479, 60697, 66815, 84245, 87607, 110461, 121595, 124085, 133315, 156455, 170233, 173719, 195431, 219037, 235865, 276805, 297395, 303485, 316147, 387527, 438035, 552305, 559337, 613249, 705251, 719693, 773227, 851165, 868595, 977155, 1095185, 1368017, 1580735, 1937635, 2213029, 2540603, 2796685, 3066245, 3526255, 3598465, 3866135, 3915359, 4936757, 5037851, 6840085, 7271381, 9168263, 11065145, 12703015, 16220773, 17784221, 19576795, 24683785, 25189255, 36356905, 45841315, 50899667, 64177841, 81103865, 88921105, 113545411, 210870049, 254498335, 320889205, 567727055, 1054350245, 1476090343, 7380451715]

約数ペア:

[(1, 7380451715), (5, 1476090343), (7, 1054350245), (13, 567727055), (23, 320889205), (29, 254498335), (35, 210870049), (65, 113545411), (83, 88921105), (91, 81103865), (115, 64177841), (145, 50899667), (161, 45841315), (203, 36356905), (293, 25189255), (299, 24683785), (377, 19576795), (415, 17784221), (455, 16220773), (581, 12703015), (667, 11065145), (805, 9168263), (1015, 7271381), (1079, 6840085), (1465, 5037851), (1495, 4936757), (1885, 3915359), (1909, 3866135), (2051, 3598465), (2093, 3526255), (2407, 3066245), (2639, 2796685), (2905, 2540603), (3335, 2213029), (3809, 1937635), (4669, 1580735), (5395, 1368017), (6739, 1095185), (7553, 977155), (8497, 868595), (8671, 851165), (9545, 773227), (10255, 719693), (10465, 705251), (12035, 613249), (13195, 559337), (13363, 552305), (16849, 438035), (19045, 387527), (23345, 316147), (24319, 303485), (24817, 297395), (26663, 276805), (31291, 235865), (33695, 219037), (37765, 195431), (42485, 173719), (43355, 170233), (47173, 156455), (55361, 133315), (59479, 124085), (60697, 121595), (66815, 110461), (84245, 87607)]