4749690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 12804480

約数和(自身を除く): 8054790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 389, 407, 555, 778, 814, 1110, 1167, 1221, 1945, 2035, 2334, 2442, 3890, 4070, 4279, 5835, 6105, 8558, 11670, 12210, 12837, 14393, 21395, 25674, 28786, 42790, 43179, 64185, 71965, 86358, 128370, 143930, 158323, 215895, 316646, 431790, 474969, 791615, 949938, 1583230, 2374845, 4749690]

約数ペア:

[(1, 4749690), (2, 2374845), (3, 1583230), (5, 949938), (6, 791615), (10, 474969), (11, 431790), (15, 316646), (22, 215895), (30, 158323), (33, 143930), (37, 128370), (55, 86358), (66, 71965), (74, 64185), (110, 43179), (111, 42790), (165, 28786), (185, 25674), (222, 21395), (330, 14393), (370, 12837), (389, 12210), (407, 11670), (555, 8558), (778, 6105), (814, 5835), (1110, 4279), (1167, 4070), (1221, 3890), (1945, 2442), (2035, 2334)]