210002881935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1\times {\mathrm{1249}}^1$

素因数の和:2401

約数の個数: 128

約数和(自身を含む): 422496000000

約数和(自身を除く): 212493118065

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 149, 165, 231, 385, 447, 745, 977, 1043, 1155, 1249, 1639, 2235, 2931, 3129, 3747, 4885, 4917, 5215, 6245, 6839, 8195, 8743, 10747, 11473, 13739, 14655, 15645, 18735, 20517, 24585, 26229, 32241, 34195, 34419, 41217, 43715, 53735, 57365, 68695, 75229, 96173, 102585, 131145, 145573, 161205, 172095, 186101, 206085, 225687, 288519, 376145, 436719, 480865, 558303, 727865, 930505, 1019011, 1128435, 1220273, 1302707, 1442595, 1601303, 2047111, 2183595, 2791515, 3057033, 3660819, 3908121, 4803909, 5095055, 6101365, 6141333, 6513535, 8006515, 8541911, 10235555, 11209121, 13423003, 14329777, 15285165, 18304095, 19540605, 24019545, 25625733, 30706665, 33627363, 40269009, 42709555, 42989331, 56045605, 67115015, 71648885, 93961021, 128128665, 168136815, 181820677, 201345045, 214946655, 281883063, 469805105, 545462031, 909103385, 1272744739, 1409415315, 2000027447, 2727310155, 3818234217, 6000082341, 6363723695, 10000137235, 14000192129, 19091171085, 30000411705, 42000576387, 70000960645, 210002881935]

約数ペア:

[(1, 210002881935), (3, 70000960645), (5, 42000576387), (7, 30000411705), (11, 19091171085), (15, 14000192129), (21, 10000137235), (33, 6363723695), (35, 6000082341), (55, 3818234217), (77, 2727310155), (105, 2000027447), (149, 1409415315), (165, 1272744739), (231, 909103385), (385, 545462031), (447, 469805105), (745, 281883063), (977, 214946655), (1043, 201345045), (1155, 181820677), (1249, 168136815), (1639, 128128665), (2235, 93961021), (2931, 71648885), (3129, 67115015), (3747, 56045605), (4885, 42989331), (4917, 42709555), (5215, 40269009), (6245, 33627363), (6839, 30706665), (8195, 25625733), (8743, 24019545), (10747, 19540605), (11473, 18304095), (13739, 15285165), (14655, 14329777), (15645, 13423003), (18735, 11209121), (20517, 10235555), (24585, 8541911), (26229, 8006515), (32241, 6513535), (34195, 6141333), (34419, 6101365), (41217, 5095055), (43715, 4803909), (53735, 3908121), (57365, 3660819), (68695, 3057033), (75229, 2791515), (96173, 2183595), (102585, 2047111), (131145, 1601303), (145573, 1442595), (161205, 1302707), (172095, 1220273), (186101, 1128435), (206085, 1019011), (225687, 930505), (288519, 727865), (376145, 558303), (436719, 480865)]