194310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 539136

約数和(自身を除く): 344826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 127, 153, 170, 254, 255, 306, 381, 510, 635, 762, 765, 1143, 1270, 1530, 1905, 2159, 2286, 3810, 4318, 5715, 6477, 10795, 11430, 12954, 19431, 21590, 32385, 38862, 64770, 97155, 194310]

約数ペア:

[(1, 194310), (2, 97155), (3, 64770), (5, 38862), (6, 32385), (9, 21590), (10, 19431), (15, 12954), (17, 11430), (18, 10795), (30, 6477), (34, 5715), (45, 4318), (51, 3810), (85, 2286), (90, 2159), (102, 1905), (127, 1530), (153, 1270), (170, 1143), (254, 765), (255, 762), (306, 635), (381, 510)]