55821060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{310117}}^1$

素因数の和:310132

約数の個数: 36

約数和(自身を含む): 169324428

約数和(自身を除く): 113503368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 310117, 620234, 930351, 1240468, 1550585, 1860702, 2791053, 3101170, 3721404, 4651755, 5582106, 6202340, 9303510, 11164212, 13955265, 18607020, 27910530, 55821060]

約数ペア:

[(1, 55821060), (2, 27910530), (3, 18607020), (4, 13955265), (5, 11164212), (6, 9303510), (9, 6202340), (10, 5582106), (12, 4651755), (15, 3721404), (18, 3101170), (20, 2791053), (30, 1860702), (36, 1550585), (45, 1240468), (60, 930351), (90, 620234), (180, 310117)]