551492138890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{349207}}^1$

素因数の和:349532

約数の個数: 96

約数和(自身を含む): 1264037975424

約数和(自身を除く): 712545836534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 293, 385, 490, 539, 586, 770, 1078, 1465, 2051, 2695, 2930, 3223, 4102, 5390, 6446, 10255, 14357, 16115, 20510, 22561, 28714, 32230, 45122, 71785, 112805, 143570, 157927, 225610, 315854, 349207, 698414, 789635, 1579270, 1746035, 2444449, 3492070, 3841277, 4888898, 7682554, 12222245, 17111143, 19206385, 24444490, 26888939, 34222286, 38412770, 53777878, 85555715, 102317651, 134444695, 171111430, 188222573, 204635302, 268889390, 376445146, 511588255, 716223557, 941112865, 1023176510, 1125494161, 1432447114, 1882225730, 2250988322, 3581117785, 5013564899, 5627470805, 7162235570, 7878459127, 10027129798, 11254941610, 15756918254, 25067824495, 39392295635, 50135648990, 55149213889, 78784591270, 110298427778, 275746069445, 551492138890]

約数ペア:

[(1, 551492138890), (2, 275746069445), (5, 110298427778), (7, 78784591270), (10, 55149213889), (11, 50135648990), (14, 39392295635), (22, 25067824495), (35, 15756918254), (49, 11254941610), (55, 10027129798), (70, 7878459127), (77, 7162235570), (98, 5627470805), (110, 5013564899), (154, 3581117785), (245, 2250988322), (293, 1882225730), (385, 1432447114), (490, 1125494161), (539, 1023176510), (586, 941112865), (770, 716223557), (1078, 511588255), (1465, 376445146), (2051, 268889390), (2695, 204635302), (2930, 188222573), (3223, 171111430), (4102, 134444695), (5390, 102317651), (6446, 85555715), (10255, 53777878), (14357, 38412770), (16115, 34222286), (20510, 26888939), (22561, 24444490), (28714, 19206385), (32230, 17111143), (45122, 12222245), (71785, 7682554), (112805, 4888898), (143570, 3841277), (157927, 3492070), (225610, 2444449), (315854, 1746035), (349207, 1579270), (698414, 789635)]