2699682020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19283443}}^1$

素因数の和:19283459

約数の個数: 24

約数和(自身を含む): 6479237184

約数和(自身を除く): 3779555164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19283443, 38566886, 77133772, 96417215, 134984101, 192834430, 269968202, 385668860, 539936404, 674920505, 1349841010, 2699682020]

約数ペア:

[(1, 2699682020), (2, 1349841010), (4, 674920505), (5, 539936404), (7, 385668860), (10, 269968202), (14, 192834430), (20, 134984101), (28, 96417215), (35, 77133772), (70, 38566886), (140, 19283443)]