2559030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 6187104

約数和(自身を除く): 3628074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 433, 591, 866, 985, 1182, 1299, 1970, 2165, 2598, 2955, 4330, 5910, 6495, 12990, 85301, 170602, 255903, 426505, 511806, 853010, 1279515, 2559030]

約数ペア:

[(1, 2559030), (2, 1279515), (3, 853010), (5, 511806), (6, 426505), (10, 255903), (15, 170602), (30, 85301), (197, 12990), (394, 6495), (433, 5910), (591, 4330), (866, 2955), (985, 2598), (1182, 2165), (1299, 1970)]