289094460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4818241}}^1$

素因数の和:4818253

約数の個数: 24

約数和(自身を含む): 809464656

約数和(自身を除く): 520370196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4818241, 9636482, 14454723, 19272964, 24091205, 28909446, 48182410, 57818892, 72273615, 96364820, 144547230, 289094460]

約数ペア:

[(1, 289094460), (2, 144547230), (3, 96364820), (4, 72273615), (5, 57818892), (6, 48182410), (10, 28909446), (12, 24091205), (15, 19272964), (20, 14454723), (30, 9636482), (60, 4818241)]