70910350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 72

約数和(自身を含む): 155467728

約数和(自身を除く): 84557378

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 103, 175, 206, 245, 281, 350, 490, 515, 562, 721, 1030, 1225, 1405, 1442, 1967, 2450, 2575, 2810, 3605, 3934, 5047, 5150, 7025, 7210, 9835, 10094, 13769, 14050, 18025, 19670, 25235, 27538, 28943, 36050, 49175, 50470, 57886, 68845, 98350, 126175, 137690, 144715, 202601, 252350, 289430, 344225, 405202, 688450, 723575, 1013005, 1418207, 1447150, 2026010, 2836414, 5065025, 7091035, 10130050, 14182070, 35455175, 70910350]

約数ペア:

[(1, 70910350), (2, 35455175), (5, 14182070), (7, 10130050), (10, 7091035), (14, 5065025), (25, 2836414), (35, 2026010), (49, 1447150), (50, 1418207), (70, 1013005), (98, 723575), (103, 688450), (175, 405202), (206, 344225), (245, 289430), (281, 252350), (350, 202601), (490, 144715), (515, 137690), (562, 126175), (721, 98350), (1030, 68845), (1225, 57886), (1405, 50470), (1442, 49175), (1967, 36050), (2450, 28943), (2575, 27538), (2810, 25235), (3605, 19670), (3934, 18025), (5047, 14050), (5150, 13769), (7025, 10094), (7210, 9835)]