19441260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{108007}}^1$

素因数の和:108022

約数の個数: 36

約数和(自身を含む): 58972368

約数和(自身を除く): 39531108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 108007, 216014, 324021, 432028, 540035, 648042, 972063, 1080070, 1296084, 1620105, 1944126, 2160140, 3240210, 3888252, 4860315, 6480420, 9720630, 19441260]

約数ペア:

[(1, 19441260), (2, 9720630), (3, 6480420), (4, 4860315), (5, 3888252), (6, 3240210), (9, 2160140), (10, 1944126), (12, 1620105), (15, 1296084), (18, 1080070), (20, 972063), (30, 648042), (36, 540035), (45, 432028), (60, 324021), (90, 216014), (180, 108007)]