973000

素因数分解:

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

素因数の和:167

約数の個数: 64

約数和(自身を含む): 2620800

約数和(自身を除く): 1647800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 139, 140, 175, 200, 250, 278, 280, 350, 500, 556, 695, 700, 875, 973, 1000, 1112, 1390, 1400, 1750, 1946, 2780, 3475, 3500, 3892, 4865, 5560, 6950, 7000, 7784, 9730, 13900, 17375, 19460, 24325, 27800, 34750, 38920, 48650, 69500, 97300, 121625, 139000, 194600, 243250, 486500, 973000]

約数ペア:

[(1, 973000), (2, 486500), (4, 243250), (5, 194600), (7, 139000), (8, 121625), (10, 97300), (14, 69500), (20, 48650), (25, 38920), (28, 34750), (35, 27800), (40, 24325), (50, 19460), (56, 17375), (70, 13900), (100, 9730), (125, 7784), (139, 7000), (140, 6950), (175, 5560), (200, 4865), (250, 3892), (278, 3500), (280, 3475), (350, 2780), (500, 1946), (556, 1750), (695, 1400), (700, 1390), (875, 1112), (973, 1000)]