30539390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 63080640

約数和(自身を除く): 32541250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 1489, 2051, 2930, 2978, 4102, 7445, 10255, 10423, 14890, 20510, 20846, 52115, 104230, 436277, 872554, 2181385, 3053939, 4362770, 6107878, 15269695, 30539390]

約数ペア:

[(1, 30539390), (2, 15269695), (5, 6107878), (7, 4362770), (10, 3053939), (14, 2181385), (35, 872554), (70, 436277), (293, 104230), (586, 52115), (1465, 20846), (1489, 20510), (2051, 14890), (2930, 10423), (2978, 10255), (4102, 7445)]