1900256130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21113957}}^1$

素因数の和:21113970

約数の個数: 24

約数和(自身を含む): 4940666172

約数和(自身を除く): 3040410042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21113957, 42227914, 63341871, 105569785, 126683742, 190025613, 211139570, 316709355, 380051226, 633418710, 950128065, 1900256130]

約数ペア:

[(1, 1900256130), (2, 950128065), (3, 633418710), (5, 380051226), (6, 316709355), (9, 211139570), (10, 190025613), (15, 126683742), (18, 105569785), (30, 63341871), (45, 42227914), (90, 21113957)]