2289090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{76303}}^1$

素因数の和:76313

約数の個数: 16

約数和(自身を含む): 5493888

約数和(自身を除く): 3204798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 76303, 152606, 228909, 381515, 457818, 763030, 1144545, 2289090]

約数ペア:

[(1, 2289090), (2, 1144545), (3, 763030), (5, 457818), (6, 381515), (10, 228909), (15, 152606), (30, 76303)]