75503170

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 138629232

約数和(自身を除く): 63126062

約数列:

[1, 2, 5, 10, 73, 146, 293, 353, 365, 586, 706, 730, 1465, 1765, 2930, 3530, 21389, 25769, 42778, 51538, 103429, 106945, 128845, 206858, 213890, 257690, 517145, 1034290, 7550317, 15100634, 37751585, 75503170]

約数ペア:

[(1, 75503170), (2, 37751585), (5, 15100634), (10, 7550317), (73, 1034290), (146, 517145), (293, 257690), (353, 213890), (365, 206858), (586, 128845), (706, 106945), (730, 103429), (1465, 51538), (1765, 42778), (2930, 25769), (3530, 21389)]