5509890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{20407}}^1$

素因数の和:20423

約数の個数: 32

約数和(自身を含む): 14693760

約数和(自身を除く): 9183870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 20407, 40814, 61221, 102035, 122442, 183663, 204070, 306105, 367326, 550989, 612210, 918315, 1101978, 1836630, 2754945, 5509890]

約数ペア:

[(1, 5509890), (2, 2754945), (3, 1836630), (5, 1101978), (6, 918315), (9, 612210), (10, 550989), (15, 367326), (18, 306105), (27, 204070), (30, 183663), (45, 122442), (54, 102035), (90, 61221), (135, 40814), (270, 20407)]