69940790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 129482496

約数和(自身を除く): 59541706

約数列:

[1, 2, 5, 10, 43, 86, 215, 311, 430, 523, 622, 1046, 1555, 2615, 3110, 5230, 13373, 22489, 26746, 44978, 66865, 112445, 133730, 162653, 224890, 325306, 813265, 1626530, 6994079, 13988158, 34970395, 69940790]

約数ペア:

[(1, 69940790), (2, 34970395), (5, 13988158), (10, 6994079), (43, 1626530), (86, 813265), (215, 325306), (311, 224890), (430, 162653), (523, 133730), (622, 112445), (1046, 66865), (1555, 44978), (2615, 26746), (3110, 22489), (5230, 13373)]