47920110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 143990784

約数和(自身を除く): 96070674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 255, 310, 357, 433, 434, 465, 510, 527, 595, 651, 714, 866, 930, 1054, 1085, 1190, 1299, 1302, 1581, 1785, 2165, 2170, 2598, 2635, 3031, 3162, 3255, 3570, 3689, 4330, 5270, 6062, 6495, 6510, 7361, 7378, 7905, 9093, 11067, 12990, 13423, 14722, 15155, 15810, 18186, 18445, 22083, 22134, 26846, 30310, 36805, 36890, 40269, 44166, 45465, 51527, 55335, 67115, 73610, 80538, 90930, 93961, 103054, 110415, 110670, 134230, 154581, 187922, 201345, 220830, 228191, 257635, 281883, 309162, 402690, 456382, 469805, 515270, 563766, 684573, 772905, 939610, 1140955, 1369146, 1409415, 1545810, 1597337, 2281910, 2818830, 3194674, 3422865, 4792011, 6845730, 7986685, 9584022, 15973370, 23960055, 47920110]

約数ペア:

[(1, 47920110), (2, 23960055), (3, 15973370), (5, 9584022), (6, 7986685), (7, 6845730), (10, 4792011), (14, 3422865), (15, 3194674), (17, 2818830), (21, 2281910), (30, 1597337), (31, 1545810), (34, 1409415), (35, 1369146), (42, 1140955), (51, 939610), (62, 772905), (70, 684573), (85, 563766), (93, 515270), (102, 469805), (105, 456382), (119, 402690), (155, 309162), (170, 281883), (186, 257635), (210, 228191), (217, 220830), (238, 201345), (255, 187922), (310, 154581), (357, 134230), (433, 110670), (434, 110415), (465, 103054), (510, 93961), (527, 90930), (595, 80538), (651, 73610), (714, 67115), (866, 55335), (930, 51527), (1054, 45465), (1085, 44166), (1190, 40269), (1299, 36890), (1302, 36805), (1581, 30310), (1785, 26846), (2165, 22134), (2170, 22083), (2598, 18445), (2635, 18186), (3031, 15810), (3162, 15155), (3255, 14722), (3570, 13423), (3689, 12990), (4330, 11067), (5270, 9093), (6062, 7905), (6495, 7378), (6510, 7361)]