283669860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{2389}}^1$

素因数の和:4380

約数の個数: 48

約数和(自身を含む): 795009600

約数和(自身を除く): 511339740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1979, 2389, 3958, 4778, 5937, 7167, 7916, 9556, 9895, 11874, 11945, 14334, 19790, 23748, 23890, 28668, 29685, 35835, 39580, 47780, 59370, 71670, 118740, 143340, 4727831, 9455662, 14183493, 18911324, 23639155, 28366986, 47278310, 56733972, 70917465, 94556620, 141834930, 283669860]

約数ペア:

[(1, 283669860), (2, 141834930), (3, 94556620), (4, 70917465), (5, 56733972), (6, 47278310), (10, 28366986), (12, 23639155), (15, 18911324), (20, 14183493), (30, 9455662), (60, 4727831), (1979, 143340), (2389, 118740), (3958, 71670), (4778, 59370), (5937, 47780), (7167, 39580), (7916, 35835), (9556, 29685), (9895, 28668), (11874, 23890), (11945, 23748), (14334, 19790)]