22707290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78301}}^1$

素因数の和:78337

約数の個数: 16

約数和(自身を含む): 42283080

約数和(自身を除く): 19575790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 78301, 156602, 391505, 783010, 2270729, 4541458, 11353645, 22707290]

約数ペア:

[(1, 22707290), (2, 11353645), (5, 4541458), (10, 2270729), (29, 783010), (58, 391505), (145, 156602), (290, 78301)]