147450170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2106431}}^1$

素因数の和:2106445

約数の個数: 16

約数和(自身を含む): 303326208

約数和(自身を除く): 155876038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2106431, 4212862, 10532155, 14745017, 21064310, 29490034, 73725085, 147450170]

約数ペア:

[(1, 147450170), (2, 73725085), (5, 29490034), (7, 21064310), (10, 14745017), (14, 10532155), (35, 4212862), (70, 2106431)]