30555822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20129}}^1$

素因数の和:20168

約数の個数: 32

約数和(自身を含む): 69569280

約数和(自身を除く): 39013458

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 20129, 40258, 60387, 120774, 221419, 442838, 462967, 664257, 925934, 1328514, 1388901, 2777802, 5092637, 10185274, 15277911, 30555822]

約数ペア:

[(1, 30555822), (2, 15277911), (3, 10185274), (6, 5092637), (11, 2777802), (22, 1388901), (23, 1328514), (33, 925934), (46, 664257), (66, 462967), (69, 442838), (138, 221419), (253, 120774), (506, 60387), (759, 40258), (1518, 20129)]