293076740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1332167}}^1$

素因数の和:1332187

約数の個数: 24

約数和(自身を含む): 671412672

約数和(自身を除く): 378335932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1332167, 2664334, 5328668, 6660835, 13321670, 14653837, 26643340, 29307674, 58615348, 73269185, 146538370, 293076740]

約数ペア:

[(1, 293076740), (2, 146538370), (4, 73269185), (5, 58615348), (10, 29307674), (11, 26643340), (20, 14653837), (22, 13321670), (44, 6660835), (55, 5328668), (110, 2664334), (220, 1332167)]