1249202570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 2895782400

約数和(自身を除く): 1646579830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 113, 154, 226, 245, 293, 343, 385, 490, 539, 565, 586, 686, 770, 791, 1078, 1130, 1243, 1465, 1582, 1715, 2051, 2486, 2695, 2930, 3223, 3430, 3773, 3955, 4102, 5390, 5537, 6215, 6446, 7546, 7910, 8701, 10255, 11074, 12430, 14357, 16115, 17402, 18865, 20510, 22561, 27685, 28714, 32230, 33109, 37730, 38759, 43505, 45122, 55370, 60907, 66218, 71785, 77518, 87010, 100499, 112805, 121814, 143570, 157927, 165545, 193795, 200998, 225610, 231763, 304535, 315854, 331090, 364199, 387590, 426349, 463526, 502495, 609070, 728398, 789635, 852698, 1004990, 1105489, 1158815, 1579270, 1622341, 1820995, 2131745, 2210978, 2317630, 2549393, 3244682, 3641990, 4263490, 5098786, 5527445, 8111705, 11054890, 11356387, 12746965, 16223410, 17845751, 22712774, 25493930, 35691502, 56781935, 89228755, 113563870, 124920257, 178457510, 249840514, 624601285, 1249202570]

約数ペア:

[(1, 1249202570), (2, 624601285), (5, 249840514), (7, 178457510), (10, 124920257), (11, 113563870), (14, 89228755), (22, 56781935), (35, 35691502), (49, 25493930), (55, 22712774), (70, 17845751), (77, 16223410), (98, 12746965), (110, 11356387), (113, 11054890), (154, 8111705), (226, 5527445), (245, 5098786), (293, 4263490), (343, 3641990), (385, 3244682), (490, 2549393), (539, 2317630), (565, 2210978), (586, 2131745), (686, 1820995), (770, 1622341), (791, 1579270), (1078, 1158815), (1130, 1105489), (1243, 1004990), (1465, 852698), (1582, 789635), (1715, 728398), (2051, 609070), (2486, 502495), (2695, 463526), (2930, 426349), (3223, 387590), (3430, 364199), (3773, 331090), (3955, 315854), (4102, 304535), (5390, 231763), (5537, 225610), (6215, 200998), (6446, 193795), (7546, 165545), (7910, 157927), (8701, 143570), (10255, 121814), (11074, 112805), (12430, 100499), (14357, 87010), (16115, 77518), (17402, 71785), (18865, 66218), (20510, 60907), (22561, 55370), (27685, 45122), (28714, 43505), (32230, 38759), (33109, 37730)]