10381630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{21187}}^1$

素因数の和:21208

約数の個数: 24

約数和(自身を含む): 21738888

約数和(自身を除く): 11357258

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 21187, 42374, 105935, 148309, 211870, 296618, 741545, 1038163, 1483090, 2076326, 5190815, 10381630]

約数ペア:

[(1, 10381630), (2, 5190815), (5, 2076326), (7, 1483090), (10, 1038163), (14, 741545), (35, 296618), (49, 211870), (70, 148309), (98, 105935), (245, 42374), (490, 21187)]