143046290

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{102911}}^1$

素因数の和:103057

約数の個数: 16

約数和(自身を含む): 259338240

約数和(自身を除く): 116291950

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 102911, 205822, 514555, 1029110, 14304629, 28609258, 71523145, 143046290]

約数ペア:

[(1, 143046290), (2, 71523145), (5, 28609258), (10, 14304629), (139, 1029110), (278, 514555), (695, 205822), (1390, 102911)]