68935880590

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1\times {\mathrm{31873}}^1$

素因数の和:32884

約数の個数: 32

約数和(自身を含む): 124665078816

約数和(自身を除く): 55729198226

約数列:

[1, 2, 5, 10, 313, 626, 691, 1382, 1565, 3130, 3455, 6910, 31873, 63746, 159365, 216283, 318730, 432566, 1081415, 2162830, 9976249, 19952498, 22024243, 44048486, 49881245, 99762490, 110121215, 220242430, 6893588059, 13787176118, 34467940295, 68935880590]

約数ペア:

[(1, 68935880590), (2, 34467940295), (5, 13787176118), (10, 6893588059), (313, 220242430), (626, 110121215), (691, 99762490), (1382, 49881245), (1565, 44048486), (3130, 22024243), (3455, 19952498), (6910, 9976249), (31873, 2162830), (63746, 1081415), (159365, 432566), (216283, 318730)]