54802260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{304457}}^1$

素因数の和:304472

約数の個数: 36

約数和(自身を含む): 166234068

約数和(自身を除く): 111431808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 304457, 608914, 913371, 1217828, 1522285, 1826742, 2740113, 3044570, 3653484, 4566855, 5480226, 6089140, 9133710, 10960452, 13700565, 18267420, 27401130, 54802260]

約数ペア:

[(1, 54802260), (2, 27401130), (3, 18267420), (4, 13700565), (5, 10960452), (6, 9133710), (9, 6089140), (10, 5480226), (12, 4566855), (15, 3653484), (18, 3044570), (20, 2740113), (30, 1826742), (36, 1522285), (45, 1217828), (60, 913371), (90, 608914), (180, 304457)]