231082370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39233}}^1$

素因数の和:39290

約数の個数: 32

約数和(自身を含む): 451975680

約数和(自身を除く): 220893310

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 39233, 78466, 196165, 392330, 745427, 1216223, 1490854, 2432446, 3727135, 6081115, 7454270, 12162230, 23108237, 46216474, 115541185, 231082370]

約数ペア:

[(1, 231082370), (2, 115541185), (5, 46216474), (10, 23108237), (19, 12162230), (31, 7454270), (38, 6081115), (62, 3727135), (95, 2432446), (155, 1490854), (190, 1216223), (310, 745427), (589, 392330), (1178, 196165), (2945, 78466), (5890, 39233)]