30693286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 51787008

約数和(自身を除く): 21093722

約数列:

[1, 2, 13, 26, 31, 62, 113, 226, 337, 403, 674, 806, 1469, 2938, 3503, 4381, 7006, 8762, 10447, 20894, 38081, 45539, 76162, 91078, 135811, 271622, 495053, 990106, 1180511, 2361022, 15346643, 30693286]

約数ペア:

[(1, 30693286), (2, 15346643), (13, 2361022), (26, 1180511), (31, 990106), (62, 495053), (113, 271622), (226, 135811), (337, 91078), (403, 76162), (674, 45539), (806, 38081), (1469, 20894), (2938, 10447), (3503, 8762), (4381, 7006)]