69658810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7547}}^1$

素因数の和:7638

約数の個数: 32

約数和(自身を含む): 136950912

約数和(自身を除く): 67292102

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 7547, 9230, 15094, 37735, 75470, 98111, 196222, 490555, 535837, 981110, 1071674, 2679185, 5358370, 6965881, 13931762, 34829405, 69658810]

約数ペア:

[(1, 69658810), (2, 34829405), (5, 13931762), (10, 6965881), (13, 5358370), (26, 2679185), (65, 1071674), (71, 981110), (130, 535837), (142, 490555), (355, 196222), (710, 98111), (923, 75470), (1846, 37735), (4615, 15094), (7547, 9230)]