154875230

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{121949}}^1$

素因数の和:122083

約数の個数: 16

約数和(自身を含む): 280972800

約数和(自身を除く): 126097570

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 121949, 243898, 609745, 1219490, 15487523, 30975046, 77437615, 154875230]

約数ペア:

[(1, 154875230), (2, 77437615), (5, 30975046), (10, 15487523), (127, 1219490), (254, 609745), (635, 243898), (1270, 121949)]