231506450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 535203840

約数和(自身を除く): 303697390

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 38, 50, 62, 70, 95, 133, 155, 175, 190, 217, 266, 310, 350, 434, 475, 589, 665, 775, 950, 1085, 1123, 1178, 1330, 1550, 2170, 2246, 2945, 3325, 4123, 5425, 5615, 5890, 6650, 7861, 8246, 10850, 11230, 14725, 15722, 20615, 21337, 28075, 29450, 34813, 39305, 41230, 42674, 56150, 69626, 78610, 103075, 106685, 149359, 174065, 196525, 206150, 213370, 243691, 298718, 348130, 393050, 487382, 533425, 661447, 746795, 870325, 1066850, 1218455, 1322894, 1493590, 1740650, 2436910, 3307235, 3733975, 4630129, 6092275, 6614470, 7467950, 9260258, 12184550, 16536175, 23150645, 33072350, 46301290, 115753225, 231506450]

約数ペア:

[(1, 231506450), (2, 115753225), (5, 46301290), (7, 33072350), (10, 23150645), (14, 16536175), (19, 12184550), (25, 9260258), (31, 7467950), (35, 6614470), (38, 6092275), (50, 4630129), (62, 3733975), (70, 3307235), (95, 2436910), (133, 1740650), (155, 1493590), (175, 1322894), (190, 1218455), (217, 1066850), (266, 870325), (310, 746795), (350, 661447), (434, 533425), (475, 487382), (589, 393050), (665, 348130), (775, 298718), (950, 243691), (1085, 213370), (1123, 206150), (1178, 196525), (1330, 174065), (1550, 149359), (2170, 106685), (2246, 103075), (2945, 78610), (3325, 69626), (4123, 56150), (5425, 42674), (5615, 41230), (5890, 39305), (6650, 34813), (7861, 29450), (8246, 28075), (10850, 21337), (11230, 20615), (14725, 15722)]