84021660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{466787}}^1$

素因数の和:466802

約数の個数: 36

約数和(自身を含む): 254866248

約数和(自身を除く): 170844588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 466787, 933574, 1400361, 1867148, 2333935, 2800722, 4201083, 4667870, 5601444, 7001805, 8402166, 9335740, 14003610, 16804332, 21005415, 28007220, 42010830, 84021660]

約数ペア:

[(1, 84021660), (2, 42010830), (3, 28007220), (4, 21005415), (5, 16804332), (6, 14003610), (9, 9335740), (10, 8402166), (12, 7001805), (15, 5601444), (18, 4667870), (20, 4201083), (30, 2800722), (36, 2333935), (45, 1867148), (60, 1400361), (90, 933574), (180, 466787)]