20172458190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672415273}}^1$

素因数の和:672415283

約数の個数: 16

約数和(自身を含む): 48413899728

約数和(自身を除く): 28241441538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672415273, 1344830546, 2017245819, 3362076365, 4034491638, 6724152730, 10086229095, 20172458190]

約数ペア:

[(1, 20172458190), (2, 10086229095), (3, 6724152730), (5, 4034491638), (6, 3362076365), (10, 2017245819), (15, 1344830546), (30, 672415273)]