69853810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4231}}^1$

素因数の和:4378

約数の個数: 32

約数和(自身を含む): 136507392

約数和(自身を除く): 66653582

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 4231, 8255, 8462, 16510, 21155, 42310, 55003, 110006, 275015, 537337, 550030, 1074674, 2686685, 5373370, 6985381, 13970762, 34926905, 69853810]

約数ペア:

[(1, 69853810), (2, 34926905), (5, 13970762), (10, 6985381), (13, 5373370), (26, 2686685), (65, 1074674), (127, 550030), (130, 537337), (254, 275015), (635, 110006), (1270, 55003), (1651, 42310), (3302, 21155), (4231, 16510), (8255, 8462)]