2826907510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5769199}}^1$

素因数の和:5769220

約数の個数: 24

約数和(自身を含む): 5919199200

約数和(自身を除く): 3092291690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5769199, 11538398, 28845995, 40384393, 57691990, 80768786, 201921965, 282690751, 403843930, 565381502, 1413453755, 2826907510]

約数ペア:

[(1, 2826907510), (2, 1413453755), (5, 565381502), (7, 403843930), (10, 282690751), (14, 201921965), (35, 80768786), (49, 57691990), (70, 40384393), (98, 28845995), (245, 11538398), (490, 5769199)]