15002870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 27900288

約数和(自身を除く): 12897418

約数列:

[1, 2, 5, 10, 47, 94, 137, 233, 235, 274, 466, 470, 685, 1165, 1370, 2330, 6439, 10951, 12878, 21902, 31921, 32195, 54755, 63842, 64390, 109510, 159605, 319210, 1500287, 3000574, 7501435, 15002870]

約数ペア:

[(1, 15002870), (2, 7501435), (5, 3000574), (10, 1500287), (47, 319210), (94, 159605), (137, 109510), (233, 64390), (235, 63842), (274, 54755), (466, 32195), (470, 31921), (685, 21902), (1165, 12878), (1370, 10951), (2330, 6439)]