30461982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 64488960

約数和(自身を除く): 34026978

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3109, 3266, 4899, 6218, 9327, 9798, 18654, 71507, 143014, 214521, 220739, 429042, 441478, 662217, 1324434, 5076997, 10153994, 15230991, 30461982]

約数ペア:

[(1, 30461982), (2, 15230991), (3, 10153994), (6, 5076997), (23, 1324434), (46, 662217), (69, 441478), (71, 429042), (138, 220739), (142, 214521), (213, 143014), (426, 71507), (1633, 18654), (3109, 9798), (3266, 9327), (4899, 6218)]