30813486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 73716480

約数和(自身を除く): 42902994

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 87, 102, 174, 187, 319, 374, 493, 561, 638, 947, 957, 986, 1122, 1479, 1894, 1914, 2841, 2958, 5423, 5682, 10417, 10846, 16099, 16269, 20834, 27463, 31251, 32198, 32538, 48297, 54926, 62502, 82389, 96594, 164778, 177089, 302093, 354178, 466871, 531267, 604186, 906279, 933742, 1062534, 1400613, 1812558, 2801226, 5135581, 10271162, 15406743, 30813486]

約数ペア:

[(1, 30813486), (2, 15406743), (3, 10271162), (6, 5135581), (11, 2801226), (17, 1812558), (22, 1400613), (29, 1062534), (33, 933742), (34, 906279), (51, 604186), (58, 531267), (66, 466871), (87, 354178), (102, 302093), (174, 177089), (187, 164778), (319, 96594), (374, 82389), (493, 62502), (561, 54926), (638, 48297), (947, 32538), (957, 32198), (986, 31251), (1122, 27463), (1479, 20834), (1894, 16269), (1914, 16099), (2841, 10846), (2958, 10417), (5423, 5682)]