2904981170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 6927814656

約数和(自身を除く): 4022833486

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 47, 49, 62, 65, 70, 91, 94, 98, 130, 155, 182, 217, 235, 245, 310, 313, 329, 403, 434, 455, 470, 490, 611, 626, 637, 658, 806, 910, 1085, 1222, 1274, 1457, 1519, 1565, 1645, 2015, 2170, 2191, 2303, 2821, 2914, 3038, 3055, 3130, 3185, 3290, 4030, 4069, 4277, 4382, 4606, 5642, 6110, 6370, 7285, 7595, 8138, 8554, 9703, 10199, 10955, 11515, 14105, 14570, 14711, 15190, 15337, 18941, 19406, 19747, 20345, 20398, 21385, 21910, 23030, 28210, 28483, 29422, 29939, 30674, 37882, 39494, 40690, 42770, 48515, 50995, 56966, 59878, 67921, 71393, 73555, 76685, 94705, 97030, 98735, 101990, 102977, 126139, 132587, 135842, 142415, 142786, 147110, 149695, 153370, 189410, 191243, 197470, 199381, 205954, 252278, 265174, 284830, 299390, 339605, 356965, 382486, 398762, 456041, 475447, 514885, 630695, 662935, 679210, 713930, 720839, 882973, 912082, 928109, 950894, 956215, 996905, 1029770, 1261390, 1325870, 1338701, 1441678, 1765946, 1856218, 1912430, 1993810, 2280205, 2377235, 2677402, 3192287, 3604195, 4414865, 4560410, 4640545, 4754470, 5928533, 6180811, 6384574, 6693505, 7208390, 8829730, 9281090, 9370907, 11857066, 12361622, 13387010, 15961435, 18741814, 22346009, 29642665, 30904055, 31922870, 41499731, 44692018, 46854535, 59285330, 61808110, 82999462, 93709070, 111730045, 207498655, 223460090, 290498117, 414997310, 580996234, 1452490585, 2904981170]

約数ペア:

[(1, 2904981170), (2, 1452490585), (5, 580996234), (7, 414997310), (10, 290498117), (13, 223460090), (14, 207498655), (26, 111730045), (31, 93709070), (35, 82999462), (47, 61808110), (49, 59285330), (62, 46854535), (65, 44692018), (70, 41499731), (91, 31922870), (94, 30904055), (98, 29642665), (130, 22346009), (155, 18741814), (182, 15961435), (217, 13387010), (235, 12361622), (245, 11857066), (310, 9370907), (313, 9281090), (329, 8829730), (403, 7208390), (434, 6693505), (455, 6384574), (470, 6180811), (490, 5928533), (611, 4754470), (626, 4640545), (637, 4560410), (658, 4414865), (806, 3604195), (910, 3192287), (1085, 2677402), (1222, 2377235), (1274, 2280205), (1457, 1993810), (1519, 1912430), (1565, 1856218), (1645, 1765946), (2015, 1441678), (2170, 1338701), (2191, 1325870), (2303, 1261390), (2821, 1029770), (2914, 996905), (3038, 956215), (3055, 950894), (3130, 928109), (3185, 912082), (3290, 882973), (4030, 720839), (4069, 713930), (4277, 679210), (4382, 662935), (4606, 630695), (5642, 514885), (6110, 475447), (6370, 456041), (7285, 398762), (7595, 382486), (8138, 356965), (8554, 339605), (9703, 299390), (10199, 284830), (10955, 265174), (11515, 252278), (14105, 205954), (14570, 199381), (14711, 197470), (15190, 191243), (15337, 189410), (18941, 153370), (19406, 149695), (19747, 147110), (20345, 142786), (20398, 142415), (21385, 135842), (21910, 132587), (23030, 126139), (28210, 102977), (28483, 101990), (29422, 98735), (29939, 97030), (30674, 94705), (37882, 76685), (39494, 73555), (40690, 71393), (42770, 67921), (48515, 59878), (50995, 56966)]