1801260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10007}}^1$

素因数の和:10022

約数の個数: 36

約数和(自身を含む): 5464368

約数和(自身を除く): 3663108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10007, 20014, 30021, 40028, 50035, 60042, 90063, 100070, 120084, 150105, 180126, 200140, 300210, 360252, 450315, 600420, 900630, 1801260]

約数ペア:

[(1, 1801260), (2, 900630), (3, 600420), (4, 450315), (5, 360252), (6, 300210), (9, 200140), (10, 180126), (12, 150105), (15, 120084), (18, 100070), (20, 90063), (30, 60042), (36, 50035), (45, 40028), (60, 30021), (90, 20014), (180, 10007)]