68855090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{96979}}^1$

素因数の和:97057

約数の個数: 16

約数和(自身を含む): 125686080

約数和(自身を除く): 56830990

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 96979, 193958, 484895, 969790, 6885509, 13771018, 34427545, 68855090]

約数ペア:

[(1, 68855090), (2, 34427545), (5, 13771018), (10, 6885509), (71, 969790), (142, 484895), (355, 193958), (710, 96979)]