138614460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2310241}}^1$

素因数の和:2310253

約数の個数: 24

約数和(自身を含む): 388120656

約数和(自身を除く): 249506196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2310241, 4620482, 6930723, 9240964, 11551205, 13861446, 23102410, 27722892, 34653615, 46204820, 69307230, 138614460]

約数ペア:

[(1, 138614460), (2, 69307230), (3, 46204820), (4, 34653615), (5, 27722892), (6, 23102410), (10, 13861446), (12, 11551205), (15, 9240964), (20, 6930723), (30, 4620482), (60, 2310241)]