8725890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 21047040

約数和(自身を除く): 12321150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1217, 1434, 2390, 2434, 3585, 3651, 6085, 7170, 7302, 12170, 18255, 36510, 290863, 581726, 872589, 1454315, 1745178, 2908630, 4362945, 8725890]

約数ペア:

[(1, 8725890), (2, 4362945), (3, 2908630), (5, 1745178), (6, 1454315), (10, 872589), (15, 581726), (30, 290863), (239, 36510), (478, 18255), (717, 12170), (1195, 7302), (1217, 7170), (1434, 6085), (2390, 3651), (2434, 3585)]