616673670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20555789}}^1$

素因数の和:20555799

約数の個数: 16

約数和(自身を含む): 1480016880

約数和(自身を除く): 863343210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20555789, 41111578, 61667367, 102778945, 123334734, 205557890, 308336835, 616673670]

約数ペア:

[(1, 616673670), (2, 308336835), (3, 205557890), (5, 123334734), (6, 102778945), (10, 61667367), (15, 41111578), (30, 20555789)]