17681730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4871}}^1$

素因数の和:4903

約数の個数: 48

約数和(自身を含む): 46654272

約数和(自身を除く): 28972542

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 4871, 9742, 14613, 24355, 29226, 48710, 53581, 73065, 107162, 146130, 160743, 267905, 321486, 535810, 589391, 803715, 1178782, 1607430, 1768173, 2946955, 3536346, 5893910, 8840865, 17681730]

約数ペア:

[(1, 17681730), (2, 8840865), (3, 5893910), (5, 3536346), (6, 2946955), (10, 1768173), (11, 1607430), (15, 1178782), (22, 803715), (30, 589391), (33, 535810), (55, 321486), (66, 267905), (110, 160743), (121, 146130), (165, 107162), (242, 73065), (330, 53581), (363, 48710), (605, 29226), (726, 24355), (1210, 14613), (1815, 9742), (3630, 4871)]