2069778865

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 3315375360

約数和(自身を除く): 1245596495

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 71, 77, 145, 203, 245, 319, 355, 373, 385, 497, 539, 781, 1015, 1421, 1595, 1865, 2059, 2233, 2485, 2611, 2695, 3479, 3905, 4103, 5467, 7105, 10295, 10817, 11165, 13055, 14413, 15631, 17395, 18277, 20515, 22649, 26483, 27335, 28721, 38269, 54085, 72065, 75719, 78155, 91385, 100891, 113245, 118987, 132415, 143605, 158543, 185381, 191345, 201047, 291313, 378595, 504455, 530033, 594935, 768007, 792715, 832909, 926905, 1005235, 1109801, 1297667, 1456565, 2039191, 2650165, 3840035, 4164545, 5376049, 5549005, 5830363, 6488335, 8448077, 10195955, 14274337, 26880245, 29151815, 37632343, 42240385, 59136539, 71371685, 188161715, 295682695, 413955773, 2069778865]

約数ペア:

[(1, 2069778865), (5, 413955773), (7, 295682695), (11, 188161715), (29, 71371685), (35, 59136539), (49, 42240385), (55, 37632343), (71, 29151815), (77, 26880245), (145, 14274337), (203, 10195955), (245, 8448077), (319, 6488335), (355, 5830363), (373, 5549005), (385, 5376049), (497, 4164545), (539, 3840035), (781, 2650165), (1015, 2039191), (1421, 1456565), (1595, 1297667), (1865, 1109801), (2059, 1005235), (2233, 926905), (2485, 832909), (2611, 792715), (2695, 768007), (3479, 594935), (3905, 530033), (4103, 504455), (5467, 378595), (7105, 291313), (10295, 201047), (10817, 191345), (11165, 185381), (13055, 158543), (14413, 143605), (15631, 132415), (17395, 118987), (18277, 113245), (20515, 100891), (22649, 91385), (26483, 78155), (27335, 75719), (28721, 72065), (38269, 54085)]