173630590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19531}}^1$

素因数の和:19672

約数の個数: 32

約数和(自身を含む): 360013824

約数和(自身を除く): 186383234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 19531, 39062, 97655, 136717, 195310, 273434, 683585, 1367170, 2480437, 4960874, 12402185, 17363059, 24804370, 34726118, 86815295, 173630590]

約数ペア:

[(1, 173630590), (2, 86815295), (5, 34726118), (7, 24804370), (10, 17363059), (14, 12402185), (35, 4960874), (70, 2480437), (127, 1367170), (254, 683585), (635, 273434), (889, 195310), (1270, 136717), (1778, 97655), (4445, 39062), (8890, 19531)]