102689030

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{73877}}^1$

素因数の和:74023

約数の個数: 16

約数和(自身を含む): 186172560

約数和(自身を除く): 83483530

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 73877, 147754, 369385, 738770, 10268903, 20537806, 51344515, 102689030]

約数ペア:

[(1, 102689030), (2, 51344515), (5, 20537806), (10, 10268903), (139, 738770), (278, 369385), (695, 147754), (1390, 73877)]