766705980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12778433}}^1$

素因数の和:12778445

約数の個数: 24

約数和(自身を含む): 2146776912

約数和(自身を除く): 1380070932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12778433, 25556866, 38335299, 51113732, 63892165, 76670598, 127784330, 153341196, 191676495, 255568660, 383352990, 766705980]

約数ペア:

[(1, 766705980), (2, 383352990), (3, 255568660), (4, 191676495), (5, 153341196), (6, 127784330), (10, 76670598), (12, 63892165), (15, 51113732), (20, 38335299), (30, 25556866), (60, 12778433)]