10903080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 33485760

約数和(自身を除く): 22582680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2113, 2580, 4226, 5160, 6339, 8452, 10565, 12678, 16904, 21130, 25356, 31695, 42260, 50712, 63390, 84520, 90859, 126780, 181718, 253560, 272577, 363436, 454295, 545154, 726872, 908590, 1090308, 1362885, 1817180, 2180616, 2725770, 3634360, 5451540, 10903080]

約数ペア:

[(1, 10903080), (2, 5451540), (3, 3634360), (4, 2725770), (5, 2180616), (6, 1817180), (8, 1362885), (10, 1090308), (12, 908590), (15, 726872), (20, 545154), (24, 454295), (30, 363436), (40, 272577), (43, 253560), (60, 181718), (86, 126780), (120, 90859), (129, 84520), (172, 63390), (215, 50712), (258, 42260), (344, 31695), (430, 25356), (516, 21130), (645, 16904), (860, 12678), (1032, 10565), (1290, 8452), (1720, 6339), (2113, 5160), (2580, 4226)]