21836019090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{727867303}}^1$

素因数の和:727867313

約数の個数: 16

約数和(自身を含む): 52406445888

約数和(自身を除く): 30570426798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 727867303, 1455734606, 2183601909, 3639336515, 4367203818, 7278673030, 10918009545, 21836019090]

約数ペア:

[(1, 21836019090), (2, 10918009545), (3, 7278673030), (5, 4367203818), (6, 3639336515), (10, 2183601909), (15, 1455734606), (30, 727867303)]