12527220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{208787}}^1$

素因数の和:208799

約数の個数: 24

約数和(自身を含む): 35076384

約数和(自身を除く): 22549164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 208787, 417574, 626361, 835148, 1043935, 1252722, 2087870, 2505444, 3131805, 4175740, 6263610, 12527220]

約数ペア:

[(1, 12527220), (2, 6263610), (3, 4175740), (4, 3131805), (5, 2505444), (6, 2087870), (10, 1252722), (12, 1043935), (15, 835148), (20, 626361), (30, 417574), (60, 208787)]