30890706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66863}}^1$

素因数の和:66886

約数の個数: 32

約数和(自身を含む): 77027328

約数和(自身を除く): 46136622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 66863, 133726, 200589, 401178, 468041, 735493, 936082, 1404123, 1470986, 2206479, 2808246, 4412958, 5148451, 10296902, 15445353, 30890706]

約数ペア:

[(1, 30890706), (2, 15445353), (3, 10296902), (6, 5148451), (7, 4412958), (11, 2808246), (14, 2206479), (21, 1470986), (22, 1404123), (33, 936082), (42, 735493), (66, 468041), (77, 401178), (154, 200589), (231, 133726), (462, 66863)]