7146802180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{51048587}}^1$

素因数の和:51048603

約数の個数: 24

約数和(自身を含む): 17152325568

約数和(自身を除く): 10005523388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 51048587, 102097174, 204194348, 255242935, 357340109, 510485870, 714680218, 1020971740, 1429360436, 1786700545, 3573401090, 7146802180]

約数ペア:

[(1, 7146802180), (2, 3573401090), (4, 1786700545), (5, 1429360436), (7, 1020971740), (10, 714680218), (14, 510485870), (20, 357340109), (28, 255242935), (35, 204194348), (70, 102097174), (140, 51048587)]