154264910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1549}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 290606400

約数和(自身を除く): 136341490

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 433, 866, 1549, 2165, 3098, 4330, 7745, 9959, 15490, 19918, 35627, 49795, 71254, 99590, 178135, 356270, 670717, 1341434, 3353585, 6707170, 15426491, 30852982, 77132455, 154264910]

約数ペア:

[(1, 154264910), (2, 77132455), (5, 30852982), (10, 15426491), (23, 6707170), (46, 3353585), (115, 1341434), (230, 670717), (433, 356270), (866, 178135), (1549, 99590), (2165, 71254), (3098, 49795), (4330, 35627), (7745, 19918), (9959, 15490)]