2216964890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{1429}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 4694976000

約数和(自身を除く): 2478011110

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 599, 1198, 1295, 1429, 2590, 2858, 2995, 4193, 5990, 7145, 8386, 10003, 14290, 20006, 20965, 22163, 41930, 44326, 50015, 52873, 100030, 105746, 110815, 155141, 221630, 264365, 310282, 370111, 528730, 740222, 775705, 855971, 1551410, 1711942, 1850555, 3701110, 4279855, 5991797, 8559710, 11983594, 29958985, 31670927, 59917970, 63341854, 158354635, 221696489, 316709270, 443392978, 1108482445, 2216964890]

約数ペア:

[(1, 2216964890), (2, 1108482445), (5, 443392978), (7, 316709270), (10, 221696489), (14, 158354635), (35, 63341854), (37, 59917970), (70, 31670927), (74, 29958985), (185, 11983594), (259, 8559710), (370, 5991797), (518, 4279855), (599, 3701110), (1198, 1850555), (1295, 1711942), (1429, 1551410), (2590, 855971), (2858, 775705), (2995, 740222), (4193, 528730), (5990, 370111), (7145, 310282), (8386, 264365), (10003, 221630), (14290, 155141), (20006, 110815), (20965, 105746), (22163, 100030), (41930, 52873), (44326, 50015)]