17019180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31517}}^1$

素因数の和:31535

約数の個数: 48

約数和(自身を含む): 52950240

約数和(自身を除く): 35931060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 31517, 63034, 94551, 126068, 157585, 189102, 283653, 315170, 378204, 472755, 567306, 630340, 850959, 945510, 1134612, 1418265, 1701918, 1891020, 2836530, 3403836, 4254795, 5673060, 8509590, 17019180]

約数ペア:

[(1, 17019180), (2, 8509590), (3, 5673060), (4, 4254795), (5, 3403836), (6, 2836530), (9, 1891020), (10, 1701918), (12, 1418265), (15, 1134612), (18, 945510), (20, 850959), (27, 630340), (30, 567306), (36, 472755), (45, 378204), (54, 315170), (60, 283653), (90, 189102), (108, 157585), (135, 126068), (180, 94551), (270, 63034), (540, 31517)]