30759780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{512663}}^1$

素因数の和:512675

約数の個数: 24

約数和(自身を含む): 86127552

約数和(自身を除く): 55367772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 512663, 1025326, 1537989, 2050652, 2563315, 3075978, 5126630, 6151956, 7689945, 10253260, 15379890, 30759780]

約数ペア:

[(1, 30759780), (2, 15379890), (3, 10253260), (4, 7689945), (5, 6151956), (6, 5126630), (10, 3075978), (12, 2563315), (15, 2050652), (20, 1537989), (30, 1025326), (60, 512663)]