139655590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{481571}}^1$

素因数の和:481607

約数の個数: 16

約数和(自身を含む): 260048880

約数和(自身を除く): 120393290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 481571, 963142, 2407855, 4815710, 13965559, 27931118, 69827795, 139655590]

約数ペア:

[(1, 139655590), (2, 69827795), (5, 27931118), (10, 13965559), (29, 4815710), (58, 2407855), (145, 963142), (290, 481571)]