30291246147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{7687}}^1$

素因数の和:8235

約数の個数: 32

約数和(自身を含む): 42843686400

約数和(自身を除く): 12552440253

約数列:

[1, 3, 19, 57, 257, 269, 771, 807, 4883, 5111, 7687, 14649, 15333, 23061, 69133, 146053, 207399, 438159, 1313527, 1975559, 2067803, 3940581, 5926677, 6203409, 37535621, 39288257, 112606863, 117864771, 531425371, 1594276113, 10097082049, 30291246147]

約数ペア:

[(1, 30291246147), (3, 10097082049), (19, 1594276113), (57, 531425371), (257, 117864771), (269, 112606863), (771, 39288257), (807, 37535621), (4883, 6203409), (5111, 5926677), (7687, 3940581), (14649, 2067803), (15333, 1975559), (23061, 1313527), (69133, 438159), (146053, 207399)]