139601870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 257040000

約数和(自身を除く): 117438130

約数列:

[1, 2, 5, 10, 67, 134, 139, 278, 335, 670, 695, 1390, 1499, 2998, 7495, 9313, 14990, 18626, 46565, 93130, 100433, 200866, 208361, 416722, 502165, 1004330, 1041805, 2083610, 13960187, 27920374, 69800935, 139601870]

約数ペア:

[(1, 139601870), (2, 69800935), (5, 27920374), (10, 13960187), (67, 2083610), (134, 1041805), (139, 1004330), (278, 502165), (335, 416722), (670, 208361), (695, 200866), (1390, 100433), (1499, 93130), (2998, 46565), (7495, 18626), (9313, 14990)]