90149006

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:800

約数の個数: 24

約数和(自身を含む): 142607640

約数和(自身を除く): 52458634

約数列:

[1, 2, 23, 46, 139, 278, 529, 613, 1058, 1226, 3197, 6394, 14099, 28198, 73531, 85207, 147062, 170414, 324277, 648554, 1959761, 3919522, 45074503, 90149006]

約数ペア:

[(1, 90149006), (2, 45074503), (23, 3919522), (46, 1959761), (139, 648554), (278, 324277), (529, 170414), (613, 147062), (1058, 85207), (1226, 73531), (3197, 28198), (6394, 14099)]