30731682

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 67196160

約数和(自身を除く): 36464478

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 289, 479, 578, 629, 867, 958, 1258, 1437, 1734, 1887, 2874, 3774, 8143, 10693, 16286, 17723, 21386, 24429, 32079, 35446, 48858, 53169, 64158, 106338, 138431, 276862, 301291, 415293, 602582, 830586, 903873, 1807746, 5121947, 10243894, 15365841, 30731682]

約数ペア:

[(1, 30731682), (2, 15365841), (3, 10243894), (6, 5121947), (17, 1807746), (34, 903873), (37, 830586), (51, 602582), (74, 415293), (102, 301291), (111, 276862), (222, 138431), (289, 106338), (479, 64158), (578, 53169), (629, 48858), (867, 35446), (958, 32079), (1258, 24429), (1437, 21386), (1734, 17723), (1887, 16286), (2874, 10693), (3774, 8143)]