1026208890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6991}}^1$

素因数の和:7244

約数の個数: 96

約数和(自身を含む): 3062831616

約数和(自身を除く): 2036622726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 233, 315, 466, 630, 699, 1165, 1398, 1631, 2097, 2330, 3262, 3495, 4194, 4893, 6990, 6991, 8155, 9786, 10485, 13982, 14679, 16310, 20970, 20973, 24465, 29358, 34955, 41946, 48930, 48937, 62919, 69910, 73395, 97874, 104865, 125838, 146790, 146811, 209730, 244685, 293622, 314595, 440433, 489370, 629190, 734055, 880866, 1468110, 1628903, 2202165, 3257806, 4404330, 4886709, 8144515, 9773418, 11402321, 14660127, 16289030, 22804642, 24433545, 29320254, 34206963, 48867090, 57011605, 68413926, 73300635, 102620889, 114023210, 146601270, 171034815, 205241778, 342069630, 513104445, 1026208890]

約数ペア:

[(1, 1026208890), (2, 513104445), (3, 342069630), (5, 205241778), (6, 171034815), (7, 146601270), (9, 114023210), (10, 102620889), (14, 73300635), (15, 68413926), (18, 57011605), (21, 48867090), (30, 34206963), (35, 29320254), (42, 24433545), (45, 22804642), (63, 16289030), (70, 14660127), (90, 11402321), (105, 9773418), (126, 8144515), (210, 4886709), (233, 4404330), (315, 3257806), (466, 2202165), (630, 1628903), (699, 1468110), (1165, 880866), (1398, 734055), (1631, 629190), (2097, 489370), (2330, 440433), (3262, 314595), (3495, 293622), (4194, 244685), (4893, 209730), (6990, 146811), (6991, 146790), (8155, 125838), (9786, 104865), (10485, 97874), (13982, 73395), (14679, 69910), (16310, 62919), (20970, 48937), (20973, 48930), (24465, 41946), (29358, 34955)]