28454460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{474241}}^1$

素因数の和:474253

約数の個数: 24

約数和(自身を含む): 79672656

約数和(自身を除く): 51218196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 474241, 948482, 1422723, 1896964, 2371205, 2845446, 4742410, 5690892, 7113615, 9484820, 14227230, 28454460]

約数ペア:

[(1, 28454460), (2, 14227230), (3, 9484820), (4, 7113615), (5, 5690892), (6, 4742410), (10, 2845446), (12, 2371205), (15, 1896964), (20, 1422723), (30, 948482), (60, 474241)]