455590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1607

約数の個数: 16

約数和(自身を含む): 848880

約数和(自身を除く): 393290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1571, 3142, 7855, 15710, 45559, 91118, 227795, 455590]

約数ペア:

[(1, 455590), (2, 227795), (5, 91118), (10, 45559), (29, 15710), (58, 7855), (145, 3142), (290, 1571)]