10890574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 18079200

約数和(自身を除く): 7188626

約数列:

[1, 2, 17, 34, 59, 61, 89, 118, 122, 178, 1003, 1037, 1513, 2006, 2074, 3026, 3599, 5251, 5429, 7198, 10502, 10858, 61183, 89267, 92293, 122366, 178534, 184586, 320311, 640622, 5445287, 10890574]

約数ペア:

[(1, 10890574), (2, 5445287), (17, 640622), (34, 320311), (59, 184586), (61, 178534), (89, 122366), (118, 92293), (122, 89267), (178, 61183), (1003, 10858), (1037, 10502), (1513, 7198), (2006, 5429), (2074, 5251), (3026, 3599)]