1621890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6007}}^1$

素因数の和:6023

約数の個数: 32

約数和(自身を含む): 4325760

約数和(自身を除く): 2703870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6007, 12014, 18021, 30035, 36042, 54063, 60070, 90105, 108126, 162189, 180210, 270315, 324378, 540630, 810945, 1621890]

約数ペア:

[(1, 1621890), (2, 810945), (3, 540630), (5, 324378), (6, 270315), (9, 180210), (10, 162189), (15, 108126), (18, 90105), (27, 60070), (30, 54063), (45, 36042), (54, 30035), (90, 18021), (135, 12014), (270, 6007)]