147790210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{399433}}^1$

素因数の和:399477

約数の個数: 16

約数和(自身を含む): 273212856

約数和(自身を除く): 125422646

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 399433, 798866, 1997165, 3994330, 14779021, 29558042, 73895105, 147790210]

約数ペア:

[(1, 147790210), (2, 73895105), (5, 29558042), (10, 14779021), (37, 3994330), (74, 1997165), (185, 798866), (370, 399433)]