276880030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3955429}}^1$

素因数の和:3955443

約数の個数: 16

約数和(自身を含む): 569581920

約数和(自身を除く): 292701890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3955429, 7910858, 19777145, 27688003, 39554290, 55376006, 138440015, 276880030]

約数ペア:

[(1, 276880030), (2, 138440015), (5, 55376006), (7, 39554290), (10, 27688003), (14, 19777145), (35, 7910858), (70, 3955429)]