3142580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22447}}^1$

素因数の和:22463

約数の個数: 24

約数和(自身を含む): 7542528

約数和(自身を除く): 4399948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22447, 44894, 89788, 112235, 157129, 224470, 314258, 448940, 628516, 785645, 1571290, 3142580]

約数ペア:

[(1, 3142580), (2, 1571290), (4, 785645), (5, 628516), (7, 448940), (10, 314258), (14, 224470), (20, 157129), (28, 112235), (35, 89788), (70, 44894), (140, 22447)]