81750990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{46187}}^1$

素因数の和:46256

約数の個数: 32

約数和(自身を含む): 199532160

約数和(自身を除く): 117781170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 46187, 92374, 138561, 230935, 277122, 461870, 692805, 1385610, 2725033, 5450066, 8175099, 13625165, 16350198, 27250330, 40875495, 81750990]

約数ペア:

[(1, 81750990), (2, 40875495), (3, 27250330), (5, 16350198), (6, 13625165), (10, 8175099), (15, 5450066), (30, 2725033), (59, 1385610), (118, 692805), (177, 461870), (295, 277122), (354, 230935), (590, 138561), (885, 92374), (1770, 46187)]