127804590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5279}}^1$

素因数の和:5561

約数の個数: 48

約数和(自身を含む): 333590400

約数和(自身を除く): 205785810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2690, 4035, 4842, 5279, 8070, 10558, 12105, 15837, 24210, 26395, 31674, 47511, 52790, 79185, 95022, 158370, 237555, 475110, 1420051, 2840102, 4260153, 7100255, 8520306, 12780459, 14200510, 21300765, 25560918, 42601530, 63902295, 127804590]

約数ペア:

[(1, 127804590), (2, 63902295), (3, 42601530), (5, 25560918), (6, 21300765), (9, 14200510), (10, 12780459), (15, 8520306), (18, 7100255), (30, 4260153), (45, 2840102), (90, 1420051), (269, 475110), (538, 237555), (807, 158370), (1345, 95022), (1614, 79185), (2421, 52790), (2690, 47511), (4035, 31674), (4842, 26395), (5279, 24210), (8070, 15837), (10558, 12105)]