30681402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{222329}}^1$

素因数の和:222357

約数の個数: 16

約数和(自身を含む): 64031040

約数和(自身を除く): 33349638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 222329, 444658, 666987, 1333974, 5113567, 10227134, 15340701, 30681402]

約数ペア:

[(1, 30681402), (2, 15340701), (3, 10227134), (6, 5113567), (23, 1333974), (46, 666987), (69, 444658), (138, 222329)]