30540930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{145433}}^1$

素因数の和:145450

約数の個数: 32

約数和(自身を含む): 83769984

約数和(自身を除く): 53229054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 145433, 290866, 436299, 727165, 872598, 1018031, 1454330, 2036062, 2181495, 3054093, 4362990, 5090155, 6108186, 10180310, 15270465, 30540930]

約数ペア:

[(1, 30540930), (2, 15270465), (3, 10180310), (5, 6108186), (6, 5090155), (7, 4362990), (10, 3054093), (14, 2181495), (15, 2036062), (21, 1454330), (30, 1018031), (35, 872598), (42, 727165), (70, 436299), (105, 290866), (210, 145433)]