30895235

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6675

約数の個数: 24

約数和(自身を含む): 45403920

約数和(自身を除く): 14508685

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 6637, 33185, 46459, 126103, 232295, 325213, 630515, 882721, 1626065, 4413605, 6179047, 30895235]

約数ペア:

[(1, 30895235), (5, 6179047), (7, 4413605), (19, 1626065), (35, 882721), (49, 630515), (95, 325213), (133, 232295), (245, 126103), (665, 46459), (931, 33185), (4655, 6637)]