190900010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2727143}}^1$

素因数の和:2727157

約数の個数: 16

約数和(自身を含む): 392708736

約数和(自身を除く): 201808726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2727143, 5454286, 13635715, 19090001, 27271430, 38180002, 95450005, 190900010]

約数ペア:

[(1, 190900010), (2, 95450005), (5, 38180002), (7, 27271430), (10, 19090001), (14, 13635715), (35, 5454286), (70, 2727143)]