19188630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71069}}^1$

素因数の和:71085

約数の個数: 32

約数和(自身を含む): 51170400

約数和(自身を除く): 31981770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 71069, 142138, 213207, 355345, 426414, 639621, 710690, 1066035, 1279242, 1918863, 2132070, 3198105, 3837726, 6396210, 9594315, 19188630]

約数ペア:

[(1, 19188630), (2, 9594315), (3, 6396210), (5, 3837726), (6, 3198105), (9, 2132070), (10, 1918863), (15, 1279242), (18, 1066035), (27, 710690), (30, 639621), (45, 426414), (54, 355345), (90, 213207), (135, 142138), (270, 71069)]