27917940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{465299}}^1$

素因数の和:465311

約数の個数: 24

約数和(自身を含む): 78170400

約数和(自身を除く): 50252460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 465299, 930598, 1395897, 1861196, 2326495, 2791794, 4652990, 5583588, 6979485, 9305980, 13958970, 27917940]

約数ペア:

[(1, 27917940), (2, 13958970), (3, 9305980), (4, 6979485), (5, 5583588), (6, 4652990), (10, 2791794), (12, 2326495), (15, 1861196), (20, 1395897), (30, 930598), (60, 465299)]