151036780

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{9001}}^1$

素因数の和:9849

約数の個数: 24

約数和(自身を含む): 317590560

約数和(自身を除く): 166553780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 3356, 4195, 8390, 9001, 16780, 18002, 36004, 45005, 90010, 180020, 7551839, 15103678, 30207356, 37759195, 75518390, 151036780]

約数ペア:

[(1, 151036780), (2, 75518390), (4, 37759195), (5, 30207356), (10, 15103678), (20, 7551839), (839, 180020), (1678, 90010), (3356, 45005), (4195, 36004), (8390, 18002), (9001, 16780)]