2065650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 5249664

約数和(自身を除く): 3184014

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 293, 470, 586, 705, 879, 1175, 1410, 1465, 1758, 2350, 2930, 3525, 4395, 7050, 7325, 8790, 13771, 14650, 21975, 27542, 41313, 43950, 68855, 82626, 137710, 206565, 344275, 413130, 688550, 1032825, 2065650]

約数ペア:

[(1, 2065650), (2, 1032825), (3, 688550), (5, 413130), (6, 344275), (10, 206565), (15, 137710), (25, 82626), (30, 68855), (47, 43950), (50, 41313), (75, 27542), (94, 21975), (141, 14650), (150, 13771), (235, 8790), (282, 7325), (293, 7050), (470, 4395), (586, 3525), (705, 2930), (879, 2350), (1175, 1758), (1410, 1465)]