70438790

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{6899}}^1$

素因数の和:7927

約数の個数: 16

約数和(自身を含む): 126932400

約数和(自身を除く): 56493610

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 6899, 10210, 13798, 34495, 68990, 7043879, 14087758, 35219395, 70438790]

約数ペア:

[(1, 70438790), (2, 35219395), (5, 14087758), (10, 7043879), (1021, 68990), (2042, 34495), (5105, 13798), (6899, 10210)]