814834650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 2468413440

約数和(自身を除く): 1653578790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 191, 210, 238, 239, 255, 350, 357, 382, 425, 478, 510, 525, 573, 595, 714, 717, 850, 955, 1050, 1146, 1190, 1195, 1275, 1337, 1434, 1673, 1785, 1910, 2390, 2550, 2674, 2865, 2975, 3247, 3346, 3570, 3585, 4011, 4063, 4775, 5019, 5730, 5950, 5975, 6494, 6685, 7170, 8022, 8126, 8365, 8925, 9550, 9741, 10038, 11950, 12189, 13370, 14325, 16235, 16730, 17850, 17925, 19482, 20055, 20315, 22729, 24378, 25095, 28441, 28650, 32470, 33425, 35850, 40110, 40630, 41825, 45458, 45649, 48705, 50190, 56882, 60945, 66850, 68187, 81175, 83650, 85323, 91298, 97410, 100275, 101575, 113645, 121890, 125475, 136374, 136947, 142205, 162350, 170646, 200550, 203150, 227290, 228245, 243525, 250950, 273894, 284410, 304725, 319543, 340935, 426615, 456490, 487050, 568225, 609450, 639086, 681870, 684735, 711025, 776033, 853230, 958629, 1136450, 1141225, 1369470, 1422050, 1552066, 1597715, 1704675, 1917258, 2133075, 2282450, 2328099, 3195430, 3409350, 3423675, 3880165, 4266150, 4656198, 4793145, 5432231, 6847350, 7760330, 7988575, 9586290, 10864462, 11640495, 15977150, 16296693, 19400825, 23280990, 23965725, 27161155, 32593386, 38801650, 47931450, 54322310, 58202475, 81483465, 116404950, 135805775, 162966930, 271611550, 407417325, 814834650]

約数ペア:

[(1, 814834650), (2, 407417325), (3, 271611550), (5, 162966930), (6, 135805775), (7, 116404950), (10, 81483465), (14, 58202475), (15, 54322310), (17, 47931450), (21, 38801650), (25, 32593386), (30, 27161155), (34, 23965725), (35, 23280990), (42, 19400825), (50, 16296693), (51, 15977150), (70, 11640495), (75, 10864462), (85, 9586290), (102, 7988575), (105, 7760330), (119, 6847350), (150, 5432231), (170, 4793145), (175, 4656198), (191, 4266150), (210, 3880165), (238, 3423675), (239, 3409350), (255, 3195430), (350, 2328099), (357, 2282450), (382, 2133075), (425, 1917258), (478, 1704675), (510, 1597715), (525, 1552066), (573, 1422050), (595, 1369470), (714, 1141225), (717, 1136450), (850, 958629), (955, 853230), (1050, 776033), (1146, 711025), (1190, 684735), (1195, 681870), (1275, 639086), (1337, 609450), (1434, 568225), (1673, 487050), (1785, 456490), (1910, 426615), (2390, 340935), (2550, 319543), (2674, 304725), (2865, 284410), (2975, 273894), (3247, 250950), (3346, 243525), (3570, 228245), (3585, 227290), (4011, 203150), (4063, 200550), (4775, 170646), (5019, 162350), (5730, 142205), (5950, 136947), (5975, 136374), (6494, 125475), (6685, 121890), (7170, 113645), (8022, 101575), (8126, 100275), (8365, 97410), (8925, 91298), (9550, 85323), (9741, 83650), (10038, 81175), (11950, 68187), (12189, 66850), (13370, 60945), (14325, 56882), (16235, 50190), (16730, 48705), (17850, 45649), (17925, 45458), (19482, 41825), (20055, 40630), (20315, 40110), (22729, 35850), (24378, 33425), (25095, 32470), (28441, 28650)]