5897780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 14327040

約数和(自身を除く): 8429260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 409, 412, 515, 721, 818, 1030, 1442, 1636, 2045, 2060, 2863, 2884, 3605, 4090, 5726, 7210, 8180, 11452, 14315, 14420, 28630, 42127, 57260, 84254, 168508, 210635, 294889, 421270, 589778, 842540, 1179556, 1474445, 2948890, 5897780]

約数ペア:

[(1, 5897780), (2, 2948890), (4, 1474445), (5, 1179556), (7, 842540), (10, 589778), (14, 421270), (20, 294889), (28, 210635), (35, 168508), (70, 84254), (103, 57260), (140, 42127), (206, 28630), (409, 14420), (412, 14315), (515, 11452), (721, 8180), (818, 7210), (1030, 5726), (1442, 4090), (1636, 3605), (2045, 2884), (2060, 2863)]