64128310

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 118249632

約数和(自身を除く): 54121322

約数列:

[1, 2, 5, 10, 73, 107, 146, 214, 365, 535, 730, 821, 1070, 1642, 4105, 7811, 8210, 15622, 39055, 59933, 78110, 87847, 119866, 175694, 299665, 439235, 599330, 878470, 6412831, 12825662, 32064155, 64128310]

約数ペア:

[(1, 64128310), (2, 32064155), (5, 12825662), (10, 6412831), (73, 878470), (107, 599330), (146, 439235), (214, 299665), (365, 175694), (535, 119866), (730, 87847), (821, 78110), (1070, 59933), (1642, 39055), (4105, 15622), (7811, 8210)]