78331030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 146564640

約数和(自身を除く): 68233610

約数列:

[1, 2, 5, 10, 29, 58, 145, 257, 290, 514, 1051, 1285, 2102, 2570, 5255, 7453, 10510, 14906, 30479, 37265, 60958, 74530, 152395, 270107, 304790, 540214, 1350535, 2701070, 7833103, 15666206, 39165515, 78331030]

約数ペア:

[(1, 78331030), (2, 39165515), (5, 15666206), (10, 7833103), (29, 2701070), (58, 1350535), (145, 540214), (257, 304790), (290, 270107), (514, 152395), (1051, 74530), (1285, 60958), (2102, 37265), (2570, 30479), (5255, 14906), (7453, 10510)]