19076670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1669}}^1$

素因数の和:1809

約数の個数: 48

約数和(自身を含む): 50019840

約数和(自身を除く): 30943170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1669, 1905, 2286, 3338, 3810, 5007, 5715, 8345, 10014, 11430, 15021, 16690, 25035, 30042, 50070, 75105, 150210, 211963, 423926, 635889, 1059815, 1271778, 1907667, 2119630, 3179445, 3815334, 6358890, 9538335, 19076670]

約数ペア:

[(1, 19076670), (2, 9538335), (3, 6358890), (5, 3815334), (6, 3179445), (9, 2119630), (10, 1907667), (15, 1271778), (18, 1059815), (30, 635889), (45, 423926), (90, 211963), (127, 150210), (254, 75105), (381, 50070), (635, 30042), (762, 25035), (1143, 16690), (1270, 15021), (1669, 11430), (1905, 10014), (2286, 8345), (3338, 5715), (3810, 5007)]