774920689930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1\times {\mathrm{47149}}^1$

素因数の和:50959

約数の個数: 64

約数和(自身を含む): 1532548512000

約数和(自身を除く): 757627822070

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 3761, 4370, 7522, 18805, 37610, 47149, 71459, 86503, 94298, 142918, 173006, 235745, 357295, 432515, 471490, 714590, 865030, 895831, 1084427, 1643557, 1791662, 2168854, 3287114, 4479155, 5422135, 8217785, 8958310, 10844270, 16435570, 20604113, 41208226, 103020565, 177327389, 206041130, 354654778, 886636945, 1773273890, 3369220391, 4078529947, 6738440782, 8157059894, 16846101955, 20392649735, 33692203910, 40785299470, 77492068993, 154984137986, 387460344965, 774920689930]

約数ペア:

[(1, 774920689930), (2, 387460344965), (5, 154984137986), (10, 77492068993), (19, 40785299470), (23, 33692203910), (38, 20392649735), (46, 16846101955), (95, 8157059894), (115, 6738440782), (190, 4078529947), (230, 3369220391), (437, 1773273890), (874, 886636945), (2185, 354654778), (3761, 206041130), (4370, 177327389), (7522, 103020565), (18805, 41208226), (37610, 20604113), (47149, 16435570), (71459, 10844270), (86503, 8958310), (94298, 8217785), (142918, 5422135), (173006, 4479155), (235745, 3287114), (357295, 2168854), (432515, 1791662), (471490, 1643557), (714590, 1084427), (865030, 895831)]