243044370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2700493}}^1$

素因数の和:2700506

約数の個数: 24

約数和(自身を含む): 631915596

約数和(自身を除く): 388871226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2700493, 5400986, 8101479, 13502465, 16202958, 24304437, 27004930, 40507395, 48608874, 81014790, 121522185, 243044370]

約数ペア:

[(1, 243044370), (2, 121522185), (3, 81014790), (5, 48608874), (6, 40507395), (9, 27004930), (10, 24304437), (15, 16202958), (18, 13502465), (30, 8101479), (45, 5400986), (90, 2700493)]