81533610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17093}}^1$

素因数の和:17159

約数の個数: 48

約数和(自身を含む): 215999784

約数和(自身を除く): 134466174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 17093, 34186, 51279, 85465, 102558, 153837, 170930, 256395, 307674, 512790, 769185, 905929, 1538370, 1811858, 2717787, 4529645, 5435574, 8153361, 9059290, 13588935, 16306722, 27177870, 40766805, 81533610]

約数ペア:

[(1, 81533610), (2, 40766805), (3, 27177870), (5, 16306722), (6, 13588935), (9, 9059290), (10, 8153361), (15, 5435574), (18, 4529645), (30, 2717787), (45, 1811858), (53, 1538370), (90, 905929), (106, 769185), (159, 512790), (265, 307674), (318, 256395), (477, 170930), (530, 153837), (795, 102558), (954, 85465), (1590, 51279), (2385, 34186), (4770, 17093)]