30060471

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 51611904

約数和(自身を除く): 21551433

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 523, 833, 1127, 1173, 1569, 2499, 2737, 3381, 3661, 8211, 8891, 10983, 12029, 19159, 25627, 26673, 36087, 57477, 62237, 76881, 84203, 186711, 204493, 252609, 435659, 589421, 613479, 1306977, 1431451, 1768263, 4294353, 10020157, 30060471]

約数ペア:

[(1, 30060471), (3, 10020157), (7, 4294353), (17, 1768263), (21, 1431451), (23, 1306977), (49, 613479), (51, 589421), (69, 435659), (119, 252609), (147, 204493), (161, 186711), (357, 84203), (391, 76881), (483, 62237), (523, 57477), (833, 36087), (1127, 26673), (1173, 25627), (1569, 19159), (2499, 12029), (2737, 10983), (3381, 8891), (3661, 8211)]