65969580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1099493}}^1$

素因数の和:1099505

約数の個数: 24

約数和(自身を含む): 184714992

約数和(自身を除く): 118745412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1099493, 2198986, 3298479, 4397972, 5497465, 6596958, 10994930, 13193916, 16492395, 21989860, 32984790, 65969580]

約数ペア:

[(1, 65969580), (2, 32984790), (3, 21989860), (4, 16492395), (5, 13193916), (6, 10994930), (10, 6596958), (12, 5497465), (15, 4397972), (20, 3298479), (30, 2198986), (60, 1099493)]