315027302

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{42331}}^1$

素因数の和:42455

約数の個数: 12

約数和(自身を含む): 480425868

約数和(自身を除く): 165398566

約数列:

[1, 2, 61, 122, 3721, 7442, 42331, 84662, 2582191, 5164382, 157513651, 315027302]

約数ペア:

[(1, 315027302), (2, 157513651), (61, 5164382), (122, 2582191), (3721, 84662), (7442, 42331)]