320310962

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{15139}}^1$

素因数の和:15361

約数の個数: 16

約数和(自身を含む): 490536000

約数和(自身を除く): 170225038

約数列:

[1, 2, 71, 142, 149, 298, 10579, 15139, 21158, 30278, 1074869, 2149738, 2255711, 4511422, 160155481, 320310962]

約数ペア:

[(1, 320310962), (2, 160155481), (71, 4511422), (142, 2255711), (149, 2149738), (298, 1074869), (10579, 30278), (15139, 21158)]