1390147190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1\times {\mathrm{4561}}^1$

素因数の和:5648

約数の個数: 32

約数和(自身を含む): 2591580960

約数和(自身を除く): 1201433770

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1051, 2102, 4561, 5255, 9122, 10510, 22805, 30479, 45610, 60958, 132269, 152395, 264538, 304790, 661345, 1322690, 4793611, 9587222, 23968055, 47936110, 139014719, 278029438, 695073595, 1390147190]

約数ペア:

[(1, 1390147190), (2, 695073595), (5, 278029438), (10, 139014719), (29, 47936110), (58, 23968055), (145, 9587222), (290, 4793611), (1051, 1322690), (2102, 661345), (4561, 304790), (5255, 264538), (9122, 152395), (10510, 132269), (22805, 60958), (30479, 45610)]