216243810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{800903}}^1$

素因数の和:800919

約数の個数: 32

約数和(自身を含む): 576650880

約数和(自身を除く): 360407070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 800903, 1601806, 2402709, 4004515, 4805418, 7208127, 8009030, 12013545, 14416254, 21624381, 24027090, 36040635, 43248762, 72081270, 108121905, 216243810]

約数ペア:

[(1, 216243810), (2, 108121905), (3, 72081270), (5, 43248762), (6, 36040635), (9, 24027090), (10, 21624381), (15, 14416254), (18, 12013545), (27, 8009030), (30, 7208127), (45, 4805418), (54, 4004515), (90, 2402709), (135, 1601806), (270, 800903)]