1531490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5281}}^1$

素因数の和:5317

約数の個数: 16

約数和(自身を含む): 2852280

約数和(自身を除く): 1320790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 5281, 10562, 26405, 52810, 153149, 306298, 765745, 1531490]

約数ペア:

[(1, 1531490), (2, 765745), (5, 306298), (10, 153149), (29, 52810), (58, 26405), (145, 10562), (290, 5281)]