30621650

素因数分解:

$2^1\times 5^2\times {\mathrm{523}}^1\times {\mathrm{1171}}^1$

素因数の和:1706

約数の個数: 24

約数和(自身を含む): 57113904

約数和(自身を除く): 26492254

約数列:

[1, 2, 5, 10, 25, 50, 523, 1046, 1171, 2342, 2615, 5230, 5855, 11710, 13075, 26150, 29275, 58550, 612433, 1224866, 3062165, 6124330, 15310825, 30621650]

約数ペア:

[(1, 30621650), (2, 15310825), (5, 6124330), (10, 3062165), (25, 1224866), (50, 612433), (523, 58550), (1046, 29275), (1171, 26150), (2342, 13075), (2615, 11710), (5230, 5855)]