139328030

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{30223}}^1$

素因数の和:30691

約数の個数: 16

約数和(自身を含む): 251342784

約数和(自身を除く): 112014754

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 30223, 60446, 151115, 302230, 13932803, 27865606, 69664015, 139328030]

約数ペア:

[(1, 139328030), (2, 69664015), (5, 27865606), (10, 13932803), (461, 302230), (922, 151115), (2305, 60446), (4610, 30223)]