614600140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 1696445856

約数和(自身を除く): 1081845716

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 71, 73, 77, 98, 110, 121, 140, 142, 146, 154, 196, 220, 242, 245, 284, 292, 308, 355, 365, 385, 484, 490, 497, 511, 539, 605, 710, 730, 770, 781, 803, 847, 980, 994, 1022, 1078, 1210, 1420, 1460, 1540, 1562, 1606, 1694, 1988, 2044, 2156, 2420, 2485, 2555, 2695, 3124, 3212, 3388, 3479, 3577, 3905, 4015, 4235, 4970, 5110, 5183, 5390, 5467, 5621, 5929, 6958, 7154, 7810, 8030, 8470, 8591, 8833, 9940, 10220, 10366, 10780, 10934, 11242, 11858, 13916, 14308, 15620, 16060, 16940, 17182, 17395, 17666, 17885, 20732, 21868, 22484, 23716, 25915, 27335, 28105, 29645, 34364, 34790, 35332, 35770, 36281, 38269, 39347, 42955, 44165, 51830, 54670, 56210, 57013, 59290, 60137, 61831, 69580, 71540, 72562, 76538, 78694, 85910, 88330, 103660, 109340, 112420, 114026, 118580, 120274, 123662, 145124, 153076, 157388, 171820, 176660, 181405, 191345, 196735, 228052, 240548, 247324, 253967, 285065, 300685, 309155, 362810, 382690, 393470, 399091, 420959, 432817, 507934, 570130, 601370, 618310, 627143, 725620, 765380, 786940, 798182, 841918, 865634, 1015868, 1140260, 1202740, 1236620, 1254286, 1269835, 1596364, 1683836, 1731268, 1995455, 2104795, 2164085, 2508572, 2539670, 2793637, 3135715, 3990910, 4209590, 4328170, 4390001, 5079340, 5587274, 6271430, 7981820, 8419180, 8656340, 8780002, 11174548, 12542860, 13968185, 17560004, 21950005, 27936370, 30730007, 43900010, 55872740, 61460014, 87800020, 122920028, 153650035, 307300070, 614600140]

約数ペア:

[(1, 614600140), (2, 307300070), (4, 153650035), (5, 122920028), (7, 87800020), (10, 61460014), (11, 55872740), (14, 43900010), (20, 30730007), (22, 27936370), (28, 21950005), (35, 17560004), (44, 13968185), (49, 12542860), (55, 11174548), (70, 8780002), (71, 8656340), (73, 8419180), (77, 7981820), (98, 6271430), (110, 5587274), (121, 5079340), (140, 4390001), (142, 4328170), (146, 4209590), (154, 3990910), (196, 3135715), (220, 2793637), (242, 2539670), (245, 2508572), (284, 2164085), (292, 2104795), (308, 1995455), (355, 1731268), (365, 1683836), (385, 1596364), (484, 1269835), (490, 1254286), (497, 1236620), (511, 1202740), (539, 1140260), (605, 1015868), (710, 865634), (730, 841918), (770, 798182), (781, 786940), (803, 765380), (847, 725620), (980, 627143), (994, 618310), (1022, 601370), (1078, 570130), (1210, 507934), (1420, 432817), (1460, 420959), (1540, 399091), (1562, 393470), (1606, 382690), (1694, 362810), (1988, 309155), (2044, 300685), (2156, 285065), (2420, 253967), (2485, 247324), (2555, 240548), (2695, 228052), (3124, 196735), (3212, 191345), (3388, 181405), (3479, 176660), (3577, 171820), (3905, 157388), (4015, 153076), (4235, 145124), (4970, 123662), (5110, 120274), (5183, 118580), (5390, 114026), (5467, 112420), (5621, 109340), (5929, 103660), (6958, 88330), (7154, 85910), (7810, 78694), (8030, 76538), (8470, 72562), (8591, 71540), (8833, 69580), (9940, 61831), (10220, 60137), (10366, 59290), (10780, 57013), (10934, 56210), (11242, 54670), (11858, 51830), (13916, 44165), (14308, 42955), (15620, 39347), (16060, 38269), (16940, 36281), (17182, 35770), (17395, 35332), (17666, 34790), (17885, 34364), (20732, 29645), (21868, 28105), (22484, 27335), (23716, 25915)]