12685620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211427}}^1$

素因数の和:211439

約数の個数: 24

約数和(自身を含む): 35519904

約数和(自身を除く): 22834284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211427, 422854, 634281, 845708, 1057135, 1268562, 2114270, 2537124, 3171405, 4228540, 6342810, 12685620]

約数ペア:

[(1, 12685620), (2, 6342810), (3, 4228540), (4, 3171405), (5, 2537124), (6, 2114270), (10, 1268562), (12, 1057135), (15, 845708), (20, 634281), (30, 422854), (60, 211427)]