2714600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{277}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 7368390

約数和(自身を除く): 4653790

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 277, 280, 350, 392, 490, 554, 700, 980, 1108, 1225, 1385, 1400, 1939, 1960, 2216, 2450, 2770, 3878, 4900, 5540, 6925, 7756, 9695, 9800, 11080, 13573, 13850, 15512, 19390, 27146, 27700, 38780, 48475, 54292, 55400, 67865, 77560, 96950, 108584, 135730, 193900, 271460, 339325, 387800, 542920, 678650, 1357300, 2714600]

約数ペア:

[(1, 2714600), (2, 1357300), (4, 678650), (5, 542920), (7, 387800), (8, 339325), (10, 271460), (14, 193900), (20, 135730), (25, 108584), (28, 96950), (35, 77560), (40, 67865), (49, 55400), (50, 54292), (56, 48475), (70, 38780), (98, 27700), (100, 27146), (140, 19390), (175, 15512), (196, 13850), (200, 13573), (245, 11080), (277, 9800), (280, 9695), (350, 7756), (392, 6925), (490, 5540), (554, 4900), (700, 3878), (980, 2770), (1108, 2450), (1225, 2216), (1385, 1960), (1400, 1939)]