86589690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2155

約数の個数: 64

約数和(自身を含む): 228552192

約数和(自身を除く): 141962502

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1310, 1441, 1965, 2003, 2882, 3930, 4006, 4323, 6009, 7205, 8646, 10015, 12018, 14410, 20030, 21615, 22033, 30045, 43230, 44066, 60090, 66099, 110165, 132198, 220330, 262393, 330495, 524786, 660990, 787179, 1311965, 1574358, 2623930, 2886323, 3935895, 5772646, 7871790, 8658969, 14431615, 17317938, 28863230, 43294845, 86589690]

約数ペア:

[(1, 86589690), (2, 43294845), (3, 28863230), (5, 17317938), (6, 14431615), (10, 8658969), (11, 7871790), (15, 5772646), (22, 3935895), (30, 2886323), (33, 2623930), (55, 1574358), (66, 1311965), (110, 787179), (131, 660990), (165, 524786), (262, 330495), (330, 262393), (393, 220330), (655, 132198), (786, 110165), (1310, 66099), (1441, 60090), (1965, 44066), (2003, 43230), (2882, 30045), (3930, 22033), (4006, 21615), (4323, 20030), (6009, 14410), (7205, 12018), (8646, 10015)]