222294310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{138071}}^1$

素因数の和:138108

約数の個数: 32

約数和(自身を含む): 477176832

約数和(自身を除く): 254882522

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 138071, 276142, 690355, 966497, 1380710, 1932994, 3175633, 4832485, 6351266, 9664970, 15878165, 22229431, 31756330, 44458862, 111147155, 222294310]

約数ペア:

[(1, 222294310), (2, 111147155), (5, 44458862), (7, 31756330), (10, 22229431), (14, 15878165), (23, 9664970), (35, 6351266), (46, 4832485), (70, 3175633), (115, 1932994), (161, 1380710), (230, 966497), (322, 690355), (805, 276142), (1610, 138071)]