9009070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 9653330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 719, 895, 1253, 1438, 1790, 2506, 3595, 5033, 6265, 7190, 10066, 12530, 25165, 50330, 128701, 257402, 643505, 900907, 1287010, 1801814, 4504535, 9009070]

約数ペア:

[(1, 9009070), (2, 4504535), (5, 1801814), (7, 1287010), (10, 900907), (14, 643505), (35, 257402), (70, 128701), (179, 50330), (358, 25165), (719, 12530), (895, 10066), (1253, 7190), (1438, 6265), (1790, 5033), (2506, 3595)]