2815350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^2$

素因数の和:289

約数の個数: 36

約数和(自身を含む): 7033404

約数和(自身を除く): 4218054

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 411, 685, 822, 1370, 2055, 3425, 4110, 6850, 10275, 18769, 20550, 37538, 56307, 93845, 112614, 187690, 281535, 469225, 563070, 938450, 1407675, 2815350]

約数ペア:

[(1, 2815350), (2, 1407675), (3, 938450), (5, 563070), (6, 469225), (10, 281535), (15, 187690), (25, 112614), (30, 93845), (50, 56307), (75, 37538), (137, 20550), (150, 18769), (274, 10275), (411, 6850), (685, 4110), (822, 3425), (1370, 2055)]