30190600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13723}}^1$

素因数の和:13750

約数の個数: 48

約数和(自身を含む): 76579920

約数和(自身を除く): 46389320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 13723, 27446, 54892, 68615, 109784, 137230, 150953, 274460, 301906, 343075, 548920, 603812, 686150, 754765, 1207624, 1372300, 1509530, 2744600, 3019060, 3773825, 6038120, 7547650, 15095300, 30190600]

約数ペア:

[(1, 30190600), (2, 15095300), (4, 7547650), (5, 6038120), (8, 3773825), (10, 3019060), (11, 2744600), (20, 1509530), (22, 1372300), (25, 1207624), (40, 754765), (44, 686150), (50, 603812), (55, 548920), (88, 343075), (100, 301906), (110, 274460), (200, 150953), (220, 137230), (275, 109784), (440, 68615), (550, 54892), (1100, 27446), (2200, 13723)]