7414890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 22560768

約数和(自身を除く): 15145878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 67, 70, 85, 93, 102, 105, 119, 134, 155, 170, 186, 201, 210, 217, 238, 255, 310, 335, 357, 402, 434, 465, 469, 510, 527, 595, 651, 670, 714, 930, 938, 1005, 1054, 1085, 1139, 1190, 1302, 1407, 1581, 1785, 2010, 2077, 2170, 2278, 2345, 2635, 2814, 3162, 3255, 3417, 3570, 3689, 4154, 4690, 5270, 5695, 6231, 6510, 6834, 7035, 7378, 7905, 7973, 10385, 11067, 11390, 12462, 14070, 14539, 15810, 15946, 17085, 18445, 20770, 22134, 23919, 29078, 31155, 34170, 35309, 36890, 39865, 43617, 47838, 55335, 62310, 70618, 72695, 79730, 87234, 105927, 110670, 119595, 145390, 176545, 211854, 218085, 239190, 247163, 353090, 436170, 494326, 529635, 741489, 1059270, 1235815, 1482978, 2471630, 3707445, 7414890]

約数ペア:

[(1, 7414890), (2, 3707445), (3, 2471630), (5, 1482978), (6, 1235815), (7, 1059270), (10, 741489), (14, 529635), (15, 494326), (17, 436170), (21, 353090), (30, 247163), (31, 239190), (34, 218085), (35, 211854), (42, 176545), (51, 145390), (62, 119595), (67, 110670), (70, 105927), (85, 87234), (93, 79730), (102, 72695), (105, 70618), (119, 62310), (134, 55335), (155, 47838), (170, 43617), (186, 39865), (201, 36890), (210, 35309), (217, 34170), (238, 31155), (255, 29078), (310, 23919), (335, 22134), (357, 20770), (402, 18445), (434, 17085), (465, 15946), (469, 15810), (510, 14539), (527, 14070), (595, 12462), (651, 11390), (670, 11067), (714, 10385), (930, 7973), (938, 7905), (1005, 7378), (1054, 7035), (1085, 6834), (1139, 6510), (1190, 6231), (1302, 5695), (1407, 5270), (1581, 4690), (1785, 4154), (2010, 3689), (2077, 3570), (2170, 3417), (2278, 3255), (2345, 3162), (2635, 2814)]