27890190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2018

約数の個数: 64

約数和(自身を含む): 75816000

約数和(自身を除く): 47925810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 1949, 2385, 2862, 3898, 4770, 5847, 7155, 9745, 11694, 14310, 17541, 19490, 29235, 35082, 52623, 58470, 87705, 103297, 105246, 175410, 206594, 263115, 309891, 516485, 526230, 619782, 929673, 1032970, 1549455, 1859346, 2789019, 3098910, 4648365, 5578038, 9296730, 13945095, 27890190]

約数ペア:

[(1, 27890190), (2, 13945095), (3, 9296730), (5, 5578038), (6, 4648365), (9, 3098910), (10, 2789019), (15, 1859346), (18, 1549455), (27, 1032970), (30, 929673), (45, 619782), (53, 526230), (54, 516485), (90, 309891), (106, 263115), (135, 206594), (159, 175410), (265, 105246), (270, 103297), (318, 87705), (477, 58470), (530, 52623), (795, 35082), (954, 29235), (1431, 19490), (1590, 17541), (1949, 14310), (2385, 11694), (2862, 9745), (3898, 7155), (4770, 5847)]