28371036690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10870129}}^1$

素因数の和:10870171

約数の個数: 48

約数和(自身を含む): 76308312600

約数和(自身を除く): 47937275910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 10870129, 21740258, 32610387, 54350645, 65220774, 97831161, 108701290, 163051935, 195662322, 315233741, 326103870, 489155805, 630467482, 945701223, 978311610, 1576168705, 1891402446, 2837103669, 3152337410, 4728506115, 5674207338, 9457012230, 14185518345, 28371036690]

約数ペア:

[(1, 28371036690), (2, 14185518345), (3, 9457012230), (5, 5674207338), (6, 4728506115), (9, 3152337410), (10, 2837103669), (15, 1891402446), (18, 1576168705), (29, 978311610), (30, 945701223), (45, 630467482), (58, 489155805), (87, 326103870), (90, 315233741), (145, 195662322), (174, 163051935), (261, 108701290), (290, 97831161), (435, 65220774), (522, 54350645), (870, 32610387), (1305, 21740258), (2610, 10870129)]