254101410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{1811}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 661452480

約数和(自身を除く): 407351070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1559, 1811, 3118, 3622, 4677, 5433, 7795, 9055, 9354, 10866, 14031, 15590, 16299, 18110, 23385, 27165, 28062, 32598, 46770, 54330, 70155, 81495, 140310, 162990, 2823349, 5646698, 8470047, 14116745, 16940094, 25410141, 28233490, 42350235, 50820282, 84700470, 127050705, 254101410]

約数ペア:

[(1, 254101410), (2, 127050705), (3, 84700470), (5, 50820282), (6, 42350235), (9, 28233490), (10, 25410141), (15, 16940094), (18, 14116745), (30, 8470047), (45, 5646698), (90, 2823349), (1559, 162990), (1811, 140310), (3118, 81495), (3622, 70155), (4677, 54330), (5433, 46770), (7795, 32598), (9055, 28062), (9354, 27165), (10866, 23385), (14031, 18110), (15590, 16299)]