310443445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 414691200

約数和(自身を除く): 104247755

約数列:

[1, 5, 13, 43, 65, 109, 215, 545, 559, 1019, 1417, 2795, 4687, 5095, 7085, 13247, 23435, 43817, 60931, 66235, 111071, 219085, 304655, 555355, 569621, 1443923, 2848105, 4776053, 7219615, 23880265, 62088689, 310443445]

約数ペア:

[(1, 310443445), (5, 62088689), (13, 23880265), (43, 7219615), (65, 4776053), (109, 2848105), (215, 1443923), (545, 569621), (559, 555355), (1019, 304655), (1417, 219085), (2795, 111071), (4687, 66235), (5095, 60931), (7085, 43817), (13247, 23435)]