14215390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 30279312

約数和(自身を除く): 16063922

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 433, 469, 490, 670, 866, 938, 2165, 2345, 3031, 3283, 4330, 4690, 6062, 6566, 15155, 16415, 21217, 29011, 30310, 32830, 42434, 58022, 106085, 145055, 203077, 212170, 290110, 406154, 1015385, 1421539, 2030770, 2843078, 7107695, 14215390]

約数ペア:

[(1, 14215390), (2, 7107695), (5, 2843078), (7, 2030770), (10, 1421539), (14, 1015385), (35, 406154), (49, 290110), (67, 212170), (70, 203077), (98, 145055), (134, 106085), (245, 58022), (335, 42434), (433, 32830), (469, 30310), (490, 29011), (670, 21217), (866, 16415), (938, 15155), (2165, 6566), (2345, 6062), (3031, 4690), (3283, 4330)]