2986980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{49783}}^1$

素因数の和:49795

約数の個数: 24

約数和(自身を含む): 8363712

約数和(自身を除く): 5376732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 49783, 99566, 149349, 199132, 248915, 298698, 497830, 597396, 746745, 995660, 1493490, 2986980]

約数ペア:

[(1, 2986980), (2, 1493490), (3, 995660), (4, 746745), (5, 597396), (6, 497830), (10, 298698), (12, 248915), (15, 199132), (20, 149349), (30, 99566), (60, 49783)]