12247079430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{408235981}}^1$

素因数の和:408235991

約数の個数: 16

約数和(自身を含む): 29392990704

約数和(自身を除く): 17145911274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 408235981, 816471962, 1224707943, 2041179905, 2449415886, 4082359810, 6123539715, 12247079430]

約数ペア:

[(1, 12247079430), (2, 6123539715), (3, 4082359810), (5, 2449415886), (6, 2041179905), (10, 1224707943), (15, 816471962), (30, 408235981)]