68130804010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{11489}}^1$

素因数の和:11620

約数の個数: 96

約数和(自身を含む): 137245752000

約数和(自身を除く): 69114947990

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 59, 95, 115, 118, 190, 230, 295, 437, 529, 590, 874, 1058, 1121, 1357, 2185, 2242, 2645, 2714, 4370, 5290, 5605, 6785, 10051, 11210, 11489, 13570, 20102, 22978, 25783, 31211, 50255, 51566, 57445, 62422, 100510, 114890, 128915, 156055, 218291, 257830, 264247, 312110, 436582, 528494, 593009, 677851, 1091455, 1186018, 1321235, 1355702, 2182910, 2642470, 2965045, 3389255, 5020693, 5930090, 6077681, 6778510, 10041386, 12155362, 12879169, 15590573, 25103465, 25758338, 30388405, 31181146, 50206930, 60776810, 64395845, 77952865, 115475939, 128791690, 155905730, 230951878, 296220887, 358583179, 577379695, 592441774, 717166358, 1154759390, 1481104435, 1792915895, 2962208870, 3585831790, 6813080401, 13626160802, 34065402005, 68130804010]

約数ペア:

[(1, 68130804010), (2, 34065402005), (5, 13626160802), (10, 6813080401), (19, 3585831790), (23, 2962208870), (38, 1792915895), (46, 1481104435), (59, 1154759390), (95, 717166358), (115, 592441774), (118, 577379695), (190, 358583179), (230, 296220887), (295, 230951878), (437, 155905730), (529, 128791690), (590, 115475939), (874, 77952865), (1058, 64395845), (1121, 60776810), (1357, 50206930), (2185, 31181146), (2242, 30388405), (2645, 25758338), (2714, 25103465), (4370, 15590573), (5290, 12879169), (5605, 12155362), (6785, 10041386), (10051, 6778510), (11210, 6077681), (11489, 5930090), (13570, 5020693), (20102, 3389255), (22978, 2965045), (25783, 2642470), (31211, 2182910), (50255, 1355702), (51566, 1321235), (57445, 1186018), (62422, 1091455), (100510, 677851), (114890, 593009), (128915, 528494), (156055, 436582), (218291, 312110), (257830, 264247)]