71511270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{8423}}^1$

素因数の和:8716

約数の個数: 32

約数和(自身を含む): 172253952

約数和(自身を除く): 100742682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2830, 4245, 8423, 8490, 16846, 25269, 42115, 50538, 84230, 126345, 252690, 2383709, 4767418, 7151127, 11918545, 14302254, 23837090, 35755635, 71511270]

約数ペア:

[(1, 71511270), (2, 35755635), (3, 23837090), (5, 14302254), (6, 11918545), (10, 7151127), (15, 4767418), (30, 2383709), (283, 252690), (566, 126345), (849, 84230), (1415, 50538), (1698, 42115), (2830, 25269), (4245, 16846), (8423, 8490)]