602912180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 1494743040

約数和(自身を除く): 891830860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 31, 38, 52, 62, 65, 76, 95, 124, 127, 130, 155, 190, 247, 254, 260, 310, 380, 403, 494, 508, 589, 620, 635, 806, 961, 988, 1178, 1235, 1270, 1612, 1651, 1922, 2015, 2356, 2413, 2470, 2540, 2945, 3302, 3844, 3937, 4030, 4805, 4826, 4940, 5890, 6604, 7657, 7874, 8060, 8255, 9610, 9652, 11780, 12065, 12493, 15314, 15748, 16510, 18259, 19220, 19685, 24130, 24986, 30628, 31369, 33020, 36518, 38285, 39370, 48260, 49972, 51181, 62465, 62738, 73036, 74803, 76570, 78740, 91295, 102362, 122047, 124930, 125476, 149606, 153140, 156845, 182590, 204724, 237367, 244094, 249860, 255905, 299212, 313690, 365180, 374015, 474734, 488188, 511810, 610235, 627380, 748030, 949468, 972439, 1023620, 1186835, 1220470, 1496060, 1586611, 1944878, 2318893, 2373670, 2440940, 3173222, 3889756, 4637786, 4747340, 4862195, 6346444, 7933055, 9275572, 9724390, 11594465, 15866110, 19448780, 23188930, 30145609, 31732220, 46377860, 60291218, 120582436, 150728045, 301456090, 602912180]

約数ペア:

[(1, 602912180), (2, 301456090), (4, 150728045), (5, 120582436), (10, 60291218), (13, 46377860), (19, 31732220), (20, 30145609), (26, 23188930), (31, 19448780), (38, 15866110), (52, 11594465), (62, 9724390), (65, 9275572), (76, 7933055), (95, 6346444), (124, 4862195), (127, 4747340), (130, 4637786), (155, 3889756), (190, 3173222), (247, 2440940), (254, 2373670), (260, 2318893), (310, 1944878), (380, 1586611), (403, 1496060), (494, 1220470), (508, 1186835), (589, 1023620), (620, 972439), (635, 949468), (806, 748030), (961, 627380), (988, 610235), (1178, 511810), (1235, 488188), (1270, 474734), (1612, 374015), (1651, 365180), (1922, 313690), (2015, 299212), (2356, 255905), (2413, 249860), (2470, 244094), (2540, 237367), (2945, 204724), (3302, 182590), (3844, 156845), (3937, 153140), (4030, 149606), (4805, 125476), (4826, 124930), (4940, 122047), (5890, 102362), (6604, 91295), (7657, 78740), (7874, 76570), (8060, 74803), (8255, 73036), (9610, 62738), (9652, 62465), (11780, 51181), (12065, 49972), (12493, 48260), (15314, 39370), (15748, 38285), (16510, 36518), (18259, 33020), (19220, 31369), (19685, 30628), (24130, 24986)]