7130689930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1301}}^1$

素因数の和:1664

約数の個数: 128

約数和(自身を含む): 16693931520

約数和(自身を除く): 9563241590

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 317, 455, 494, 634, 665, 910, 1235, 1301, 1330, 1585, 1729, 2219, 2470, 2602, 3170, 3458, 4121, 4438, 6023, 6505, 8242, 8645, 9107, 11095, 12046, 13010, 16913, 17290, 18214, 20605, 22190, 24719, 28847, 30115, 33826, 41210, 42161, 45535, 49438, 57694, 60230, 78299, 84322, 84565, 91070, 118391, 123595, 144235, 156598, 169130, 173033, 210805, 236782, 247190, 288470, 321347, 346066, 391495, 412417, 421610, 548093, 591955, 642694, 782990, 824834, 865165, 1096186, 1183910, 1606735, 1730330, 2062085, 2249429, 2740465, 2886919, 3213470, 4124170, 4498858, 5361421, 5480930, 5773838, 7835923, 10722842, 11247145, 14434595, 15671846, 22494290, 26807105, 28869190, 37529947, 39179615, 53614210, 54851461, 75059894, 78359230, 101866999, 109702922, 187649735, 203733998, 274257305, 375299470, 509334995, 548514610, 713068993, 1018669990, 1426137986, 3565344965, 7130689930]

約数ペア:

[(1, 7130689930), (2, 3565344965), (5, 1426137986), (7, 1018669990), (10, 713068993), (13, 548514610), (14, 509334995), (19, 375299470), (26, 274257305), (35, 203733998), (38, 187649735), (65, 109702922), (70, 101866999), (91, 78359230), (95, 75059894), (130, 54851461), (133, 53614210), (182, 39179615), (190, 37529947), (247, 28869190), (266, 26807105), (317, 22494290), (455, 15671846), (494, 14434595), (634, 11247145), (665, 10722842), (910, 7835923), (1235, 5773838), (1301, 5480930), (1330, 5361421), (1585, 4498858), (1729, 4124170), (2219, 3213470), (2470, 2886919), (2602, 2740465), (3170, 2249429), (3458, 2062085), (4121, 1730330), (4438, 1606735), (6023, 1183910), (6505, 1096186), (8242, 865165), (8645, 824834), (9107, 782990), (11095, 642694), (12046, 591955), (13010, 548093), (16913, 421610), (17290, 412417), (18214, 391495), (20605, 346066), (22190, 321347), (24719, 288470), (28847, 247190), (30115, 236782), (33826, 210805), (41210, 173033), (42161, 169130), (45535, 156598), (49438, 144235), (57694, 123595), (60230, 118391), (78299, 91070), (84322, 84565)]