18839968230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{627998941}}^1$

素因数の和:627998951

約数の個数: 16

約数和(自身を含む): 45215923824

約数和(自身を除く): 26375955594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 627998941, 1255997882, 1883996823, 3139994705, 3767993646, 6279989410, 9419984115, 18839968230]

約数ペア:

[(1, 18839968230), (2, 9419984115), (3, 6279989410), (5, 3767993646), (6, 3139994705), (10, 1883996823), (15, 1255997882), (30, 627998941)]