2253783780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12521021}}^1$

素因数の和:12521036

約数の個数: 36

約数和(自身を含む): 6836478012

約数和(自身を除く): 4582694232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12521021, 25042042, 37563063, 50084084, 62605105, 75126126, 112689189, 125210210, 150252252, 187815315, 225378378, 250420420, 375630630, 450756756, 563445945, 751261260, 1126891890, 2253783780]

約数ペア:

[(1, 2253783780), (2, 1126891890), (3, 751261260), (4, 563445945), (5, 450756756), (6, 375630630), (9, 250420420), (10, 225378378), (12, 187815315), (15, 150252252), (18, 125210210), (20, 112689189), (30, 75126126), (36, 62605105), (45, 50084084), (60, 37563063), (90, 25042042), (180, 12521021)]