3045005560

素因数分解:

$2^3\times 5^1\times {\mathrm{76125139}}^1$

素因数の和:76125150

約数の個数: 16

約数和(自身を含む): 6851262600

約数和(自身を除く): 3806257040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 76125139, 152250278, 304500556, 380625695, 609001112, 761251390, 1522502780, 3045005560]

約数ペア:

[(1, 3045005560), (2, 1522502780), (4, 761251390), (5, 609001112), (8, 380625695), (10, 304500556), (20, 152250278), (40, 76125139)]