67035220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{478823}}^1$

素因数の和:478839

約数の個数: 24

約数和(自身を含む): 160884864

約数和(自身を除く): 93849644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 478823, 957646, 1915292, 2394115, 3351761, 4788230, 6703522, 9576460, 13407044, 16758805, 33517610, 67035220]

約数ペア:

[(1, 67035220), (2, 33517610), (4, 16758805), (5, 13407044), (7, 9576460), (10, 6703522), (14, 4788230), (20, 3351761), (28, 2394115), (35, 1915292), (70, 957646), (140, 478823)]