45921780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{255121}}^1$

素因数の和:255136

約数の個数: 36

約数和(自身を含む): 139296612

約数和(自身を除く): 93374832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 255121, 510242, 765363, 1020484, 1275605, 1530726, 2296089, 2551210, 3061452, 3826815, 4592178, 5102420, 7653630, 9184356, 11480445, 15307260, 22960890, 45921780]

約数ペア:

[(1, 45921780), (2, 22960890), (3, 15307260), (4, 11480445), (5, 9184356), (6, 7653630), (9, 5102420), (10, 4592178), (12, 3826815), (15, 3061452), (18, 2551210), (20, 2296089), (30, 1530726), (36, 1275605), (45, 1020484), (60, 765363), (90, 510242), (180, 255121)]