8459340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{140989}}^1$

素因数の和:141001

約数の個数: 24

約数和(自身を含む): 23686320

約数和(自身を除く): 15226980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 140989, 281978, 422967, 563956, 704945, 845934, 1409890, 1691868, 2114835, 2819780, 4229670, 8459340]

約数ペア:

[(1, 8459340), (2, 4229670), (3, 2819780), (4, 2114835), (5, 1691868), (6, 1409890), (10, 845934), (12, 704945), (15, 563956), (20, 422967), (30, 281978), (60, 140989)]