26487870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 67931136

約数和(自身を除く): 41443266

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 167, 170, 255, 311, 334, 501, 510, 622, 835, 933, 1002, 1555, 1670, 1866, 2505, 2839, 3110, 4665, 5010, 5287, 5678, 8517, 9330, 10574, 14195, 15861, 17034, 26435, 28390, 31722, 42585, 51937, 52870, 79305, 85170, 103874, 155811, 158610, 259685, 311622, 519370, 779055, 882929, 1558110, 1765858, 2648787, 4414645, 5297574, 8829290, 13243935, 26487870]

約数ペア:

[(1, 26487870), (2, 13243935), (3, 8829290), (5, 5297574), (6, 4414645), (10, 2648787), (15, 1765858), (17, 1558110), (30, 882929), (34, 779055), (51, 519370), (85, 311622), (102, 259685), (167, 158610), (170, 155811), (255, 103874), (311, 85170), (334, 79305), (501, 52870), (510, 51937), (622, 42585), (835, 31722), (933, 28390), (1002, 26435), (1555, 17034), (1670, 15861), (1866, 14195), (2505, 10574), (2839, 9330), (3110, 8517), (4665, 5678), (5010, 5287)]