6811000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{139}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 18673200

約数和(自身を除く): 11862200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 139, 140, 175, 196, 200, 245, 250, 278, 280, 350, 392, 490, 500, 556, 695, 700, 875, 973, 980, 1000, 1112, 1225, 1390, 1400, 1750, 1946, 1960, 2450, 2780, 3475, 3500, 3892, 4865, 4900, 5560, 6125, 6811, 6950, 7000, 7784, 9730, 9800, 12250, 13622, 13900, 17375, 19460, 24325, 24500, 27244, 27800, 34055, 34750, 38920, 48650, 49000, 54488, 68110, 69500, 97300, 121625, 136220, 139000, 170275, 194600, 243250, 272440, 340550, 486500, 681100, 851375, 973000, 1362200, 1702750, 3405500, 6811000]

約数ペア:

[(1, 6811000), (2, 3405500), (4, 1702750), (5, 1362200), (7, 973000), (8, 851375), (10, 681100), (14, 486500), (20, 340550), (25, 272440), (28, 243250), (35, 194600), (40, 170275), (49, 139000), (50, 136220), (56, 121625), (70, 97300), (98, 69500), (100, 68110), (125, 54488), (139, 49000), (140, 48650), (175, 38920), (196, 34750), (200, 34055), (245, 27800), (250, 27244), (278, 24500), (280, 24325), (350, 19460), (392, 17375), (490, 13900), (500, 13622), (556, 12250), (695, 9800), (700, 9730), (875, 7784), (973, 7000), (980, 6950), (1000, 6811), (1112, 6125), (1225, 5560), (1390, 4900), (1400, 4865), (1750, 3892), (1946, 3500), (1960, 3475), (2450, 2780)]