63992180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{457087}}^1$

素因数の和:457103

約数の個数: 24

約数和(自身を含む): 153581568

約数和(自身を除く): 89589388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457087, 914174, 1828348, 2285435, 3199609, 4570870, 6399218, 9141740, 12798436, 15998045, 31996090, 63992180]

約数ペア:

[(1, 63992180), (2, 31996090), (4, 15998045), (5, 12798436), (7, 9141740), (10, 6399218), (14, 4570870), (20, 3199609), (28, 2285435), (35, 1828348), (70, 914174), (140, 457087)]