274343190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 752716800

約数和(自身を除く): 478373610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 109, 110, 145, 165, 174, 218, 263, 290, 319, 327, 330, 435, 526, 545, 638, 654, 789, 870, 957, 1090, 1199, 1315, 1578, 1595, 1635, 1914, 2398, 2630, 2893, 3161, 3190, 3270, 3597, 3945, 4785, 5786, 5995, 6322, 7194, 7627, 7890, 8679, 9483, 9570, 11990, 14465, 15254, 15805, 17358, 17985, 18966, 22881, 28667, 28930, 31610, 34771, 35970, 38135, 43395, 45762, 47415, 57334, 69542, 76270, 83897, 86001, 86790, 94830, 104313, 114405, 143335, 167794, 172002, 173855, 208626, 228810, 251691, 286670, 315337, 347710, 419485, 430005, 503382, 521565, 630674, 831343, 838970, 860010, 946011, 1043130, 1258455, 1576685, 1662686, 1892022, 2494029, 2516910, 3153370, 4156715, 4730055, 4988058, 8313430, 9144773, 9460110, 12470145, 18289546, 24940290, 27434319, 45723865, 54868638, 91447730, 137171595, 274343190]

約数ペア:

[(1, 274343190), (2, 137171595), (3, 91447730), (5, 54868638), (6, 45723865), (10, 27434319), (11, 24940290), (15, 18289546), (22, 12470145), (29, 9460110), (30, 9144773), (33, 8313430), (55, 4988058), (58, 4730055), (66, 4156715), (87, 3153370), (109, 2516910), (110, 2494029), (145, 1892022), (165, 1662686), (174, 1576685), (218, 1258455), (263, 1043130), (290, 946011), (319, 860010), (327, 838970), (330, 831343), (435, 630674), (526, 521565), (545, 503382), (638, 430005), (654, 419485), (789, 347710), (870, 315337), (957, 286670), (1090, 251691), (1199, 228810), (1315, 208626), (1578, 173855), (1595, 172002), (1635, 167794), (1914, 143335), (2398, 114405), (2630, 104313), (2893, 94830), (3161, 86790), (3190, 86001), (3270, 83897), (3597, 76270), (3945, 69542), (4785, 57334), (5786, 47415), (5995, 45762), (6322, 43395), (7194, 38135), (7627, 35970), (7890, 34771), (8679, 31610), (9483, 28930), (9570, 28667), (11990, 22881), (14465, 18966), (15254, 17985), (15805, 17358)]