2510881020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{606493}}^1$

素因数の和:606531

約数の個数: 72

約数和(自身を含む): 7947497376

約数和(自身を除く): 5436616356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 606493, 1212986, 1819479, 2425972, 3032465, 3638958, 5458437, 6064930, 7277916, 9097395, 10916874, 12129860, 13949339, 18194790, 21833748, 27292185, 27898678, 36389580, 41848017, 54584370, 55797356, 69746695, 83696034, 109168740, 125544051, 139493390, 167392068, 209240085, 251088102, 278986780, 418480170, 502176204, 627720255, 836960340, 1255440510, 2510881020]

約数ペア:

[(1, 2510881020), (2, 1255440510), (3, 836960340), (4, 627720255), (5, 502176204), (6, 418480170), (9, 278986780), (10, 251088102), (12, 209240085), (15, 167392068), (18, 139493390), (20, 125544051), (23, 109168740), (30, 83696034), (36, 69746695), (45, 55797356), (46, 54584370), (60, 41848017), (69, 36389580), (90, 27898678), (92, 27292185), (115, 21833748), (138, 18194790), (180, 13949339), (207, 12129860), (230, 10916874), (276, 9097395), (345, 7277916), (414, 6064930), (460, 5458437), (690, 3638958), (828, 3032465), (1035, 2425972), (1380, 1819479), (2070, 1212986), (4140, 606493)]