520064910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{140939}}^1$

素因数の和:140993

約数の個数: 48

約数和(自身を含む): 1385158320

約数和(自身を除く): 865093410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 140939, 281878, 422817, 704695, 845634, 1268451, 1409390, 2114085, 2536902, 4228170, 5778499, 6342255, 11556998, 12684510, 17335497, 28892495, 34670994, 52006491, 57784990, 86677485, 104012982, 173354970, 260032455, 520064910]

約数ペア:

[(1, 520064910), (2, 260032455), (3, 173354970), (5, 104012982), (6, 86677485), (9, 57784990), (10, 52006491), (15, 34670994), (18, 28892495), (30, 17335497), (41, 12684510), (45, 11556998), (82, 6342255), (90, 5778499), (123, 4228170), (205, 2536902), (246, 2114085), (369, 1409390), (410, 1268451), (615, 845634), (738, 704695), (1230, 422817), (1845, 281878), (3690, 140939)]