510895890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13613}}^1$

素因数の和:13768

約数の個数: 64

約数和(自身を含む): 1372291200

約数和(自身を除く): 861395310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3753, 4170, 6255, 7506, 12510, 13613, 18765, 27226, 37530, 40839, 68065, 81678, 122517, 136130, 204195, 245034, 367551, 408390, 612585, 735102, 1225170, 1837755, 1892207, 3675510, 3784414, 5676621, 9461035, 11353242, 17029863, 18922070, 28383105, 34059726, 51089589, 56766210, 85149315, 102179178, 170298630, 255447945, 510895890]

約数ペア:

[(1, 510895890), (2, 255447945), (3, 170298630), (5, 102179178), (6, 85149315), (9, 56766210), (10, 51089589), (15, 34059726), (18, 28383105), (27, 18922070), (30, 17029863), (45, 11353242), (54, 9461035), (90, 5676621), (135, 3784414), (139, 3675510), (270, 1892207), (278, 1837755), (417, 1225170), (695, 735102), (834, 612585), (1251, 408390), (1390, 367551), (2085, 245034), (2502, 204195), (3753, 136130), (4170, 122517), (6255, 81678), (7506, 68065), (12510, 40839), (13613, 37530), (18765, 27226)]