3220070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 6689088

約数和(自身を除く): 3469018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 293, 314, 586, 785, 1099, 1465, 1570, 2051, 2198, 2930, 4102, 5495, 10255, 10990, 20510, 46001, 92002, 230005, 322007, 460010, 644014, 1610035, 3220070]

約数ペア:

[(1, 3220070), (2, 1610035), (5, 644014), (7, 460010), (10, 322007), (14, 230005), (35, 92002), (70, 46001), (157, 20510), (293, 10990), (314, 10255), (586, 5495), (785, 4102), (1099, 2930), (1465, 2198), (1570, 2051)]