230258870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{561607}}^1$

素因数の和:561655

約数の個数: 16

約数和(自身を含む): 424575648

約数和(自身を除く): 194316778

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 561607, 1123214, 2808035, 5616070, 23025887, 46051774, 115129435, 230258870]

約数ペア:

[(1, 230258870), (2, 115129435), (5, 46051774), (10, 23025887), (41, 5616070), (82, 2808035), (205, 1123214), (410, 561607)]