29946850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 60710400

約数和(自身を除く): 30763550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1087, 1102, 1450, 2174, 2755, 5435, 5510, 10870, 13775, 20653, 27175, 27550, 31523, 41306, 54350, 63046, 103265, 157615, 206530, 315230, 516325, 598937, 788075, 1032650, 1197874, 1576150, 2994685, 5989370, 14973425, 29946850]

約数ペア:

[(1, 29946850), (2, 14973425), (5, 5989370), (10, 2994685), (19, 1576150), (25, 1197874), (29, 1032650), (38, 788075), (50, 598937), (58, 516325), (95, 315230), (145, 206530), (190, 157615), (290, 103265), (475, 63046), (551, 54350), (725, 41306), (950, 31523), (1087, 27550), (1102, 27175), (1450, 20653), (2174, 13775), (2755, 10870), (5435, 5510)]