2515691905270

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1\times {\mathrm{727}}^1\times {\mathrm{2837}}^1$

素因数の和:4285

約数の個数: 64

約数和(自身を含む): 4562662680576

約数和(自身を除く): 2046970775306

約数列:

[1, 2, 5, 10, 283, 431, 566, 727, 862, 1415, 1454, 2155, 2830, 2837, 3635, 4310, 5674, 7270, 14185, 28370, 121973, 205741, 243946, 313337, 411482, 609865, 626674, 802871, 1028705, 1219730, 1222747, 1566685, 1605742, 2057410, 2062499, 2445494, 3133370, 4014355, 4124998, 6113735, 8028710, 10312495, 12227470, 20624990, 88674371, 177348742, 346037401, 443371855, 583687217, 692074802, 886743710, 888937069, 1167374434, 1730187005, 1777874138, 2918436085, 3460374010, 4444685345, 5836872170, 8889370690, 251569190527, 503138381054, 1257845952635, 2515691905270]

約数ペア:

[(1, 2515691905270), (2, 1257845952635), (5, 503138381054), (10, 251569190527), (283, 8889370690), (431, 5836872170), (566, 4444685345), (727, 3460374010), (862, 2918436085), (1415, 1777874138), (1454, 1730187005), (2155, 1167374434), (2830, 888937069), (2837, 886743710), (3635, 692074802), (4310, 583687217), (5674, 443371855), (7270, 346037401), (14185, 177348742), (28370, 88674371), (121973, 20624990), (205741, 12227470), (243946, 10312495), (313337, 8028710), (411482, 6113735), (609865, 4124998), (626674, 4014355), (802871, 3133370), (1028705, 2445494), (1219730, 2062499), (1222747, 2057410), (1566685, 1605742)]