313634510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{3001}}^1$

素因数の和:4508

約数の個数: 32

約数和(自身を含む): 645838272

約数和(自身を除く): 332203762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1493, 2986, 3001, 6002, 7465, 10451, 14930, 15005, 20902, 21007, 30010, 42014, 52255, 104510, 105035, 210070, 4480493, 8960986, 22402465, 31363451, 44804930, 62726902, 156817255, 313634510]

約数ペア:

[(1, 313634510), (2, 156817255), (5, 62726902), (7, 44804930), (10, 31363451), (14, 22402465), (35, 8960986), (70, 4480493), (1493, 210070), (2986, 105035), (3001, 104510), (6002, 52255), (7465, 42014), (10451, 30010), (14930, 21007), (15005, 20902)]