29301895

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 42739200

約数和(自身を除く): 13437305

約数列:

[1, 5, 7, 19, 35, 95, 133, 139, 317, 665, 695, 973, 1585, 2219, 2641, 4865, 6023, 11095, 13205, 18487, 30115, 42161, 44063, 92435, 210805, 220315, 308441, 837197, 1542205, 4185985, 5860379, 29301895]

約数ペア:

[(1, 29301895), (5, 5860379), (7, 4185985), (19, 1542205), (35, 837197), (95, 308441), (133, 220315), (139, 210805), (317, 92435), (665, 44063), (695, 42161), (973, 30115), (1585, 18487), (2219, 13205), (2641, 11095), (4865, 6023)]