9254490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 25657344

約数和(自身を除く): 16402854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 347, 381, 635, 694, 762, 889, 1041, 1270, 1735, 1778, 1905, 2082, 2429, 2667, 3470, 3810, 4445, 4858, 5205, 5334, 7287, 8890, 10410, 12145, 13335, 14574, 24290, 26670, 36435, 44069, 72870, 88138, 132207, 220345, 264414, 308483, 440690, 616966, 661035, 925449, 1322070, 1542415, 1850898, 3084830, 4627245, 9254490]

約数ペア:

[(1, 9254490), (2, 4627245), (3, 3084830), (5, 1850898), (6, 1542415), (7, 1322070), (10, 925449), (14, 661035), (15, 616966), (21, 440690), (30, 308483), (35, 264414), (42, 220345), (70, 132207), (105, 88138), (127, 72870), (210, 44069), (254, 36435), (347, 26670), (381, 24290), (635, 14574), (694, 13335), (762, 12145), (889, 10410), (1041, 8890), (1270, 7287), (1735, 5334), (1778, 5205), (1905, 4858), (2082, 4445), (2429, 3810), (2667, 3470)]