2098290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 5256576

約数和(自身を除く): 3158286

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3041, 6082, 9123, 15205, 18246, 30410, 45615, 69943, 91230, 139886, 209829, 349715, 419658, 699430, 1049145, 2098290]

約数ペア:

[(1, 2098290), (2, 1049145), (3, 699430), (5, 419658), (6, 349715), (10, 209829), (15, 139886), (23, 91230), (30, 69943), (46, 45615), (69, 30410), (115, 18246), (138, 15205), (230, 9123), (345, 6082), (690, 3041)]