1310036750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 2806382592

約数和(自身を除く): 1496345842

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 121, 125, 127, 155, 242, 250, 254, 275, 310, 341, 550, 605, 635, 682, 775, 1210, 1270, 1331, 1375, 1397, 1550, 1705, 2662, 2750, 2794, 3025, 3175, 3410, 3751, 3875, 3937, 6050, 6350, 6655, 6985, 7502, 7750, 7874, 8525, 13310, 13970, 15125, 15367, 15875, 17050, 18755, 19685, 30250, 30734, 31750, 33275, 34925, 37510, 39370, 41261, 42625, 43307, 66550, 69850, 76835, 82522, 85250, 86614, 93775, 98425, 153670, 166375, 169037, 174625, 187550, 196850, 206305, 216535, 332750, 338074, 349250, 384175, 412610, 433070, 468875, 476377, 492125, 768350, 845185, 937750, 952754, 984250, 1031525, 1082675, 1690370, 1920875, 2063050, 2165350, 2381885, 3841750, 4225925, 4763770, 5157625, 5240147, 5413375, 8451850, 10315250, 10480294, 10826750, 11909425, 21129625, 23818850, 26200735, 42259250, 52401470, 59547125, 119094250, 131003675, 262007350, 655018375, 1310036750]

約数ペア:

[(1, 1310036750), (2, 655018375), (5, 262007350), (10, 131003675), (11, 119094250), (22, 59547125), (25, 52401470), (31, 42259250), (50, 26200735), (55, 23818850), (62, 21129625), (110, 11909425), (121, 10826750), (125, 10480294), (127, 10315250), (155, 8451850), (242, 5413375), (250, 5240147), (254, 5157625), (275, 4763770), (310, 4225925), (341, 3841750), (550, 2381885), (605, 2165350), (635, 2063050), (682, 1920875), (775, 1690370), (1210, 1082675), (1270, 1031525), (1331, 984250), (1375, 952754), (1397, 937750), (1550, 845185), (1705, 768350), (2662, 492125), (2750, 476377), (2794, 468875), (3025, 433070), (3175, 412610), (3410, 384175), (3751, 349250), (3875, 338074), (3937, 332750), (6050, 216535), (6350, 206305), (6655, 196850), (6985, 187550), (7502, 174625), (7750, 169037), (7874, 166375), (8525, 153670), (13310, 98425), (13970, 93775), (15125, 86614), (15367, 85250), (15875, 82522), (17050, 76835), (18755, 69850), (19685, 66550), (30250, 43307), (30734, 42625), (31750, 41261), (33275, 39370), (34925, 37510)]