82490030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{168347}}^1$

素因数の和:168368

約数の個数: 24

約数和(自身を含む): 172725048

約数和(自身を除く): 90235018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 168347, 336694, 841735, 1178429, 1683470, 2356858, 5892145, 8249003, 11784290, 16498006, 41245015, 82490030]

約数ペア:

[(1, 82490030), (2, 41245015), (5, 16498006), (7, 11784290), (10, 8249003), (14, 5892145), (35, 2356858), (49, 1683470), (70, 1178429), (98, 841735), (245, 336694), (490, 168347)]