30028222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 24792578

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 281, 449, 562, 898, 1967, 3143, 3934, 4777, 6286, 7633, 9554, 15266, 33439, 53431, 66878, 106862, 126169, 252338, 883183, 1766366, 2144873, 4289746, 15014111, 30028222]

約数ペア:

[(1, 30028222), (2, 15014111), (7, 4289746), (14, 2144873), (17, 1766366), (34, 883183), (119, 252338), (238, 126169), (281, 106862), (449, 66878), (562, 53431), (898, 33439), (1967, 15266), (3143, 9554), (3934, 7633), (4777, 6286)]