34919080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 90305280

約数和(自身を除く): 55386200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 311, 401, 622, 802, 1244, 1555, 1604, 2005, 2177, 2488, 2807, 3110, 3208, 4010, 4354, 5614, 6220, 8020, 8708, 10885, 11228, 12440, 14035, 16040, 17416, 21770, 22456, 28070, 43540, 56140, 87080, 112280, 124711, 249422, 498844, 623555, 872977, 997688, 1247110, 1745954, 2494220, 3491908, 4364885, 4988440, 6983816, 8729770, 17459540, 34919080]

約数ペア:

[(1, 34919080), (2, 17459540), (4, 8729770), (5, 6983816), (7, 4988440), (8, 4364885), (10, 3491908), (14, 2494220), (20, 1745954), (28, 1247110), (35, 997688), (40, 872977), (56, 623555), (70, 498844), (140, 249422), (280, 124711), (311, 112280), (401, 87080), (622, 56140), (802, 43540), (1244, 28070), (1555, 22456), (1604, 21770), (2005, 17416), (2177, 16040), (2488, 14035), (2807, 12440), (3110, 11228), (3208, 10885), (4010, 8708), (4354, 8020), (5614, 6220)]