1953095690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 4853882880

約数和(自身を除く): 2900787190

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 37, 38, 43, 65, 70, 71, 74, 86, 91, 95, 130, 133, 142, 182, 185, 190, 215, 247, 259, 266, 301, 355, 370, 430, 455, 481, 494, 497, 518, 559, 602, 665, 703, 710, 817, 910, 923, 962, 994, 1118, 1235, 1295, 1330, 1349, 1406, 1505, 1591, 1634, 1729, 1846, 2405, 2470, 2485, 2590, 2627, 2698, 2795, 3010, 3053, 3182, 3367, 3458, 3515, 3913, 4085, 4615, 4810, 4921, 4970, 5254, 5590, 5719, 6106, 6461, 6734, 6745, 7030, 7826, 7955, 8170, 8645, 9139, 9230, 9443, 9842, 10621, 11137, 11438, 12922, 13135, 13490, 15265, 15910, 16835, 17290, 17537, 18278, 18389, 18886, 19565, 20683, 21242, 21371, 22274, 24605, 26270, 28595, 30229, 30530, 32305, 33670, 34151, 35074, 36778, 39130, 39689, 41366, 42742, 45695, 47215, 49210, 49913, 53105, 55685, 57190, 58007, 60458, 63973, 64610, 68302, 74347, 79378, 87685, 91390, 91945, 94430, 99826, 103415, 106210, 106855, 111370, 112961, 116014, 122759, 127946, 144781, 148694, 151145, 170755, 175370, 183890, 198445, 206830, 211603, 213710, 225922, 239057, 245518, 249565, 277823, 289562, 290035, 302290, 319865, 341510, 349391, 371735, 392977, 396890, 406049, 423206, 478114, 499130, 555646, 564805, 580070, 613795, 639730, 648869, 698782, 723905, 743470, 754091, 785954, 790727, 812098, 1058015, 1129610, 1195285, 1227590, 1297738, 1389115, 1447810, 1468493, 1508182, 1581454, 1746955, 1964885, 2030245, 2116030, 2146259, 2390570, 2750839, 2778230, 2936986, 3244345, 3493910, 3770455, 3929770, 3953635, 4060490, 4292518, 4542083, 5278637, 5501678, 6488690, 7342465, 7540910, 7907270, 9084166, 10279451, 10557274, 10731295, 13754195, 14684930, 15023813, 20558902, 21462590, 22710415, 26393185, 27508390, 27901367, 30047626, 45420830, 51397255, 52786370, 55802734, 75119065, 102794510, 139506835, 150238130, 195309569, 279013670, 390619138, 976547845, 1953095690]

約数ペア:

[(1, 1953095690), (2, 976547845), (5, 390619138), (7, 279013670), (10, 195309569), (13, 150238130), (14, 139506835), (19, 102794510), (26, 75119065), (35, 55802734), (37, 52786370), (38, 51397255), (43, 45420830), (65, 30047626), (70, 27901367), (71, 27508390), (74, 26393185), (86, 22710415), (91, 21462590), (95, 20558902), (130, 15023813), (133, 14684930), (142, 13754195), (182, 10731295), (185, 10557274), (190, 10279451), (215, 9084166), (247, 7907270), (259, 7540910), (266, 7342465), (301, 6488690), (355, 5501678), (370, 5278637), (430, 4542083), (455, 4292518), (481, 4060490), (494, 3953635), (497, 3929770), (518, 3770455), (559, 3493910), (602, 3244345), (665, 2936986), (703, 2778230), (710, 2750839), (817, 2390570), (910, 2146259), (923, 2116030), (962, 2030245), (994, 1964885), (1118, 1746955), (1235, 1581454), (1295, 1508182), (1330, 1468493), (1349, 1447810), (1406, 1389115), (1505, 1297738), (1591, 1227590), (1634, 1195285), (1729, 1129610), (1846, 1058015), (2405, 812098), (2470, 790727), (2485, 785954), (2590, 754091), (2627, 743470), (2698, 723905), (2795, 698782), (3010, 648869), (3053, 639730), (3182, 613795), (3367, 580070), (3458, 564805), (3515, 555646), (3913, 499130), (4085, 478114), (4615, 423206), (4810, 406049), (4921, 396890), (4970, 392977), (5254, 371735), (5590, 349391), (5719, 341510), (6106, 319865), (6461, 302290), (6734, 290035), (6745, 289562), (7030, 277823), (7826, 249565), (7955, 245518), (8170, 239057), (8645, 225922), (9139, 213710), (9230, 211603), (9443, 206830), (9842, 198445), (10621, 183890), (11137, 175370), (11438, 170755), (12922, 151145), (13135, 148694), (13490, 144781), (15265, 127946), (15910, 122759), (16835, 116014), (17290, 112961), (17537, 111370), (18278, 106855), (18389, 106210), (18886, 103415), (19565, 99826), (20683, 94430), (21242, 91945), (21371, 91390), (22274, 87685), (24605, 79378), (26270, 74347), (28595, 68302), (30229, 64610), (30530, 63973), (32305, 60458), (33670, 58007), (34151, 57190), (35074, 55685), (36778, 53105), (39130, 49913), (39689, 49210), (41366, 47215), (42742, 45695)]