152601470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2180021}}^1$

素因数の和:2180035

約数の個数: 16

約数和(自身を含む): 313923168

約数和(自身を除く): 161321698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2180021, 4360042, 10900105, 15260147, 21800210, 30520294, 76300735, 152601470]

約数ペア:

[(1, 152601470), (2, 76300735), (5, 30520294), (7, 21800210), (10, 15260147), (14, 10900105), (35, 4360042), (70, 2180021)]