354520530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 1192181760

約数和(自身を除く): 837661230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 47, 54, 63, 65, 70, 78, 90, 91, 94, 105, 117, 126, 130, 135, 141, 182, 189, 195, 210, 234, 235, 270, 273, 282, 307, 315, 329, 351, 378, 390, 423, 455, 470, 546, 585, 611, 614, 630, 658, 702, 705, 819, 846, 910, 921, 945, 987, 1170, 1222, 1269, 1365, 1410, 1535, 1638, 1645, 1755, 1833, 1842, 1890, 1974, 2115, 2149, 2457, 2538, 2730, 2763, 2961, 3055, 3070, 3290, 3510, 3666, 3991, 4095, 4230, 4277, 4298, 4605, 4914, 4935, 5499, 5526, 5922, 6110, 6345, 6447, 7982, 8190, 8289, 8554, 8883, 9165, 9210, 9870, 10745, 10998, 11973, 12285, 12690, 12831, 12894, 13815, 14429, 14805, 16497, 16578, 17766, 18330, 19341, 19955, 21385, 21490, 23946, 24570, 25662, 27495, 27630, 27937, 28858, 29610, 32235, 32994, 35919, 38493, 38682, 39910, 41445, 42770, 43287, 44415, 54990, 55874, 58023, 59865, 64155, 64470, 71838, 72145, 76986, 82485, 82890, 83811, 86574, 88830, 96705, 101003, 107757, 115479, 116046, 119730, 128310, 129861, 139685, 144290, 164970, 167622, 179595, 187577, 192465, 193410, 202006, 215514, 216435, 230958, 251433, 259722, 279370, 290115, 303009, 359190, 375154, 384930, 389583, 419055, 432870, 502866, 505015, 538785, 562731, 577395, 580230, 606018, 649305, 754299, 779166, 838110, 909027, 937885, 1010030, 1077570, 1125462, 1154790, 1257165, 1298610, 1313039, 1508598, 1515045, 1688193, 1818054, 1875770, 1947915, 2514330, 2626078, 2727081, 2813655, 3030090, 3376386, 3771495, 3895830, 3939117, 4545135, 5064579, 5454162, 5627310, 6565195, 7542990, 7878234, 8440965, 9090270, 10129158, 11817351, 13130390, 13635405, 16881930, 19695585, 23634702, 25322895, 27270810, 35452053, 39391170, 50645790, 59086755, 70904106, 118173510, 177260265, 354520530]

約数ペア:

[(1, 354520530), (2, 177260265), (3, 118173510), (5, 70904106), (6, 59086755), (7, 50645790), (9, 39391170), (10, 35452053), (13, 27270810), (14, 25322895), (15, 23634702), (18, 19695585), (21, 16881930), (26, 13635405), (27, 13130390), (30, 11817351), (35, 10129158), (39, 9090270), (42, 8440965), (45, 7878234), (47, 7542990), (54, 6565195), (63, 5627310), (65, 5454162), (70, 5064579), (78, 4545135), (90, 3939117), (91, 3895830), (94, 3771495), (105, 3376386), (117, 3030090), (126, 2813655), (130, 2727081), (135, 2626078), (141, 2514330), (182, 1947915), (189, 1875770), (195, 1818054), (210, 1688193), (234, 1515045), (235, 1508598), (270, 1313039), (273, 1298610), (282, 1257165), (307, 1154790), (315, 1125462), (329, 1077570), (351, 1010030), (378, 937885), (390, 909027), (423, 838110), (455, 779166), (470, 754299), (546, 649305), (585, 606018), (611, 580230), (614, 577395), (630, 562731), (658, 538785), (702, 505015), (705, 502866), (819, 432870), (846, 419055), (910, 389583), (921, 384930), (945, 375154), (987, 359190), (1170, 303009), (1222, 290115), (1269, 279370), (1365, 259722), (1410, 251433), (1535, 230958), (1638, 216435), (1645, 215514), (1755, 202006), (1833, 193410), (1842, 192465), (1890, 187577), (1974, 179595), (2115, 167622), (2149, 164970), (2457, 144290), (2538, 139685), (2730, 129861), (2763, 128310), (2961, 119730), (3055, 116046), (3070, 115479), (3290, 107757), (3510, 101003), (3666, 96705), (3991, 88830), (4095, 86574), (4230, 83811), (4277, 82890), (4298, 82485), (4605, 76986), (4914, 72145), (4935, 71838), (5499, 64470), (5526, 64155), (5922, 59865), (6110, 58023), (6345, 55874), (6447, 54990), (7982, 44415), (8190, 43287), (8289, 42770), (8554, 41445), (8883, 39910), (9165, 38682), (9210, 38493), (9870, 35919), (10745, 32994), (10998, 32235), (11973, 29610), (12285, 28858), (12690, 27937), (12831, 27630), (12894, 27495), (13815, 25662), (14429, 24570), (14805, 23946), (16497, 21490), (16578, 21385), (17766, 19955), (18330, 19341)]