2541337647730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{2147071}}^1$

素因数の和:2147579

約数の個数: 64

約数和(自身を含む): 5380940316672

約数和(自身を除く): 2839602668942

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 457, 518, 914, 1295, 2285, 2590, 3199, 4570, 6398, 15995, 16909, 31990, 33818, 84545, 118363, 169090, 236726, 591815, 1183630, 2147071, 4294142, 10735355, 15029497, 21470710, 30058994, 75147485, 79441627, 150294970, 158883254, 397208135, 556091389, 794416270, 981211447, 1112182778, 1962422894, 2780456945, 4906057235, 5560913890, 6868480129, 9812114470, 13736960258, 34342400645, 36304823539, 68684801290, 72609647078, 181524117695, 254133764773, 363048235390, 508267529546, 1270668823865, 2541337647730]

約数ペア:

[(1, 2541337647730), (2, 1270668823865), (5, 508267529546), (7, 363048235390), (10, 254133764773), (14, 181524117695), (35, 72609647078), (37, 68684801290), (70, 36304823539), (74, 34342400645), (185, 13736960258), (259, 9812114470), (370, 6868480129), (457, 5560913890), (518, 4906057235), (914, 2780456945), (1295, 1962422894), (2285, 1112182778), (2590, 981211447), (3199, 794416270), (4570, 556091389), (6398, 397208135), (15995, 158883254), (16909, 150294970), (31990, 79441627), (33818, 75147485), (84545, 30058994), (118363, 21470710), (169090, 15029497), (236726, 10735355), (591815, 4294142), (1183630, 2147071)]