165590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:607

約数の個数: 16

約数和(自身を含む): 308880

約数和(自身を除く): 143290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 571, 1142, 2855, 5710, 16559, 33118, 82795, 165590]

約数ペア:

[(1, 165590), (2, 82795), (5, 33118), (10, 16559), (29, 5710), (58, 2855), (145, 1142), (290, 571)]