2968740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16493}}^1$

素因数の和:16508

約数の個数: 36

約数和(自身を含む): 9005724

約数和(自身を除く): 6036984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16493, 32986, 49479, 65972, 82465, 98958, 148437, 164930, 197916, 247395, 296874, 329860, 494790, 593748, 742185, 989580, 1484370, 2968740]

約数ペア:

[(1, 2968740), (2, 1484370), (3, 989580), (4, 742185), (5, 593748), (6, 494790), (9, 329860), (10, 296874), (12, 247395), (15, 197916), (18, 164930), (20, 148437), (30, 98958), (36, 82465), (45, 65972), (60, 49479), (90, 32986), (180, 16493)]