29345960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 75928320

約数和(自身を除く): 46582360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 311, 337, 622, 674, 1244, 1348, 1555, 1685, 2177, 2359, 2488, 2696, 3110, 3370, 4354, 4718, 6220, 6740, 8708, 9436, 10885, 11795, 12440, 13480, 17416, 18872, 21770, 23590, 43540, 47180, 87080, 94360, 104807, 209614, 419228, 524035, 733649, 838456, 1048070, 1467298, 2096140, 2934596, 3668245, 4192280, 5869192, 7336490, 14672980, 29345960]

約数ペア:

[(1, 29345960), (2, 14672980), (4, 7336490), (5, 5869192), (7, 4192280), (8, 3668245), (10, 2934596), (14, 2096140), (20, 1467298), (28, 1048070), (35, 838456), (40, 733649), (56, 524035), (70, 419228), (140, 209614), (280, 104807), (311, 94360), (337, 87080), (622, 47180), (674, 43540), (1244, 23590), (1348, 21770), (1555, 18872), (1685, 17416), (2177, 13480), (2359, 12440), (2488, 11795), (2696, 10885), (3110, 9436), (3370, 8708), (4354, 6740), (4718, 6220)]