143049070

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{102913}}^1$

素因数の和:103059

約数の個数: 16

約数和(自身を含む): 259343280

約数和(自身を除く): 116294210

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 102913, 205826, 514565, 1029130, 14304907, 28609814, 71524535, 143049070]

約数ペア:

[(1, 143049070), (2, 71524535), (5, 28609814), (10, 14304907), (139, 1029130), (278, 514565), (695, 205826), (1390, 102913)]