10813980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{180233}}^1$

素因数の和:180245

約数の個数: 24

約数和(自身を含む): 30279312

約数和(自身を除く): 19465332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 180233, 360466, 540699, 720932, 901165, 1081398, 1802330, 2162796, 2703495, 3604660, 5406990, 10813980]

約数ペア:

[(1, 10813980), (2, 5406990), (3, 3604660), (4, 2703495), (5, 2162796), (6, 1802330), (10, 1081398), (12, 901165), (15, 720932), (20, 540699), (30, 360466), (60, 180233)]