28453380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{474223}}^1$

素因数の和:474235

約数の個数: 24

約数和(自身を含む): 79669632

約数和(自身を除く): 51216252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 474223, 948446, 1422669, 1896892, 2371115, 2845338, 4742230, 5690676, 7113345, 9484460, 14226690, 28453380]

約数ペア:

[(1, 28453380), (2, 14226690), (3, 9484460), (4, 7113345), (5, 5690676), (6, 4742230), (10, 2845338), (12, 2371115), (15, 1896892), (20, 1422669), (30, 948446), (60, 474223)]