30286706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 18373774

約数列:

[1, 2, 43, 47, 59, 86, 94, 118, 127, 254, 2021, 2537, 2773, 4042, 5074, 5461, 5546, 5969, 7493, 10922, 11938, 14986, 119239, 238478, 256667, 322199, 352171, 513334, 644398, 704342, 15143353, 30286706]

約数ペア:

[(1, 30286706), (2, 15143353), (43, 704342), (47, 644398), (59, 513334), (86, 352171), (94, 322199), (118, 256667), (127, 238478), (254, 119239), (2021, 14986), (2537, 11938), (2773, 10922), (4042, 7493), (5074, 5969), (5461, 5546)]