127288030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{669937}}^1$

素因数の和:669963

約数の個数: 16

約数和(自身を含む): 241177680

約数和(自身を除く): 113889650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 669937, 1339874, 3349685, 6699370, 12728803, 25457606, 63644015, 127288030]

約数ペア:

[(1, 127288030), (2, 63644015), (5, 25457606), (10, 12728803), (19, 6699370), (38, 3349685), (95, 1339874), (190, 669937)]