137772010

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 252301392

約数和(自身を除く): 114529382

約数列:

[1, 2, 5, 10, 97, 173, 194, 346, 485, 821, 865, 970, 1642, 1730, 4105, 8210, 16781, 33562, 79637, 83905, 142033, 159274, 167810, 284066, 398185, 710165, 796370, 1420330, 13777201, 27554402, 68886005, 137772010]

約数ペア:

[(1, 137772010), (2, 68886005), (5, 27554402), (10, 13777201), (97, 1420330), (173, 796370), (194, 710165), (346, 398185), (485, 284066), (821, 167810), (865, 159274), (970, 142033), (1642, 83905), (1730, 79637), (4105, 33562), (8210, 16781)]