2949892785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 6613401600

約数和(自身を除く): 3663508815

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 79, 85, 95, 105, 119, 133, 153, 171, 237, 255, 285, 315, 323, 357, 367, 395, 399, 553, 595, 665, 711, 765, 855, 969, 1071, 1101, 1185, 1197, 1343, 1501, 1615, 1659, 1785, 1835, 1995, 2261, 2569, 2765, 2907, 3303, 3555, 4029, 4503, 4845, 4977, 5355, 5505, 5985, 6239, 6715, 6783, 6973, 7505, 7707, 8295, 9401, 10507, 11305, 12087, 12845, 13509, 14535, 16515, 18717, 20145, 20349, 20919, 22515, 23121, 24885, 25517, 28203, 28993, 31195, 31521, 33915, 34865, 38535, 43673, 47005, 48811, 52535, 56151, 60435, 62757, 67545, 76551, 84609, 86979, 93585, 94563, 101745, 104595, 115605, 118541, 127585, 131019, 141015, 144965, 146433, 157605, 178619, 202951, 218365, 229653, 244055, 260937, 280755, 313785, 355623, 382755, 393057, 423045, 434895, 439299, 472815, 492881, 535857, 550867, 592705, 608853, 655095, 732165, 829787, 893095, 1014755, 1066869, 1148265, 1304685, 1478643, 1607571, 1652601, 1778115, 1826559, 1965285, 2196495, 2464405, 2489361, 2679285, 2754335, 3044265, 3450167, 3856069, 4148935, 4435929, 4957803, 5334345, 7393215, 7468083, 8037855, 8263005, 9132795, 9364739, 10350501, 11568207, 12446805, 17250835, 19280345, 22179645, 24789015, 28094217, 31051503, 34704621, 37340415, 46823695, 51752505, 57841035, 65553173, 84282651, 140471085, 155257515, 173523105, 196659519, 327765865, 421413255, 589978557, 983297595, 2949892785]

約数ペア:

[(1, 2949892785), (3, 983297595), (5, 589978557), (7, 421413255), (9, 327765865), (15, 196659519), (17, 173523105), (19, 155257515), (21, 140471085), (35, 84282651), (45, 65553173), (51, 57841035), (57, 51752505), (63, 46823695), (79, 37340415), (85, 34704621), (95, 31051503), (105, 28094217), (119, 24789015), (133, 22179645), (153, 19280345), (171, 17250835), (237, 12446805), (255, 11568207), (285, 10350501), (315, 9364739), (323, 9132795), (357, 8263005), (367, 8037855), (395, 7468083), (399, 7393215), (553, 5334345), (595, 4957803), (665, 4435929), (711, 4148935), (765, 3856069), (855, 3450167), (969, 3044265), (1071, 2754335), (1101, 2679285), (1185, 2489361), (1197, 2464405), (1343, 2196495), (1501, 1965285), (1615, 1826559), (1659, 1778115), (1785, 1652601), (1835, 1607571), (1995, 1478643), (2261, 1304685), (2569, 1148265), (2765, 1066869), (2907, 1014755), (3303, 893095), (3555, 829787), (4029, 732165), (4503, 655095), (4845, 608853), (4977, 592705), (5355, 550867), (5505, 535857), (5985, 492881), (6239, 472815), (6715, 439299), (6783, 434895), (6973, 423045), (7505, 393057), (7707, 382755), (8295, 355623), (9401, 313785), (10507, 280755), (11305, 260937), (12087, 244055), (12845, 229653), (13509, 218365), (14535, 202951), (16515, 178619), (18717, 157605), (20145, 146433), (20349, 144965), (20919, 141015), (22515, 131019), (23121, 127585), (24885, 118541), (25517, 115605), (28203, 104595), (28993, 101745), (31195, 94563), (31521, 93585), (33915, 86979), (34865, 84609), (38535, 76551), (43673, 67545), (47005, 62757), (48811, 60435), (52535, 56151)]