54782210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2671}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 113121792

約数和(自身を除く): 58339582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2671, 2930, 4102, 5342, 10255, 13355, 18697, 20510, 26710, 37394, 93485, 186970, 782603, 1565206, 3913015, 5478221, 7826030, 10956442, 27391105, 54782210]

約数ペア:

[(1, 54782210), (2, 27391105), (5, 10956442), (7, 7826030), (10, 5478221), (14, 3913015), (35, 1565206), (70, 782603), (293, 186970), (586, 93485), (1465, 37394), (2051, 26710), (2671, 20510), (2930, 18697), (4102, 13355), (5342, 10255)]