55572210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{205823}}^1$

素因数の和:205839

約数の個数: 32

約数和(自身を含む): 148193280

約数和(自身を除く): 92621070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 205823, 411646, 617469, 1029115, 1234938, 1852407, 2058230, 3087345, 3704814, 5557221, 6174690, 9262035, 11114442, 18524070, 27786105, 55572210]

約数ペア:

[(1, 55572210), (2, 27786105), (3, 18524070), (5, 11114442), (6, 9262035), (9, 6174690), (10, 5557221), (15, 3704814), (18, 3087345), (27, 2058230), (30, 1852407), (45, 1234938), (54, 1029115), (90, 617469), (135, 411646), (270, 205823)]