530540154

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{26293}}^1$

素因数の和:26379

約数の個数: 48

約数和(自身を含む): 1230559200

約数和(自身を除く): 700019046

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 20178, 26293, 52586, 78879, 157758, 236637, 473274, 499567, 999134, 1498701, 1551287, 2997402, 3102574, 4496103, 4653861, 8992206, 9307722, 13961583, 27923166, 29474453, 58948906, 88423359, 176846718, 265270077, 530540154]

約数ペア:

[(1, 530540154), (2, 265270077), (3, 176846718), (6, 88423359), (9, 58948906), (18, 29474453), (19, 27923166), (38, 13961583), (57, 9307722), (59, 8992206), (114, 4653861), (118, 4496103), (171, 3102574), (177, 2997402), (342, 1551287), (354, 1498701), (531, 999134), (1062, 499567), (1121, 473274), (2242, 236637), (3363, 157758), (6726, 78879), (10089, 52586), (20178, 26293)]