133478170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1906831}}^1$

素因数の和:1906845

約数の個数: 16

約数和(自身を含む): 274583808

約数和(自身を除く): 141105638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1906831, 3813662, 9534155, 13347817, 19068310, 26695634, 66739085, 133478170]

約数ペア:

[(1, 133478170), (2, 66739085), (5, 26695634), (7, 19068310), (10, 13347817), (14, 9534155), (35, 3813662), (70, 1906831)]