81676070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1166801}}^1$

素因数の和:1166815

約数の個数: 16

約数和(自身を含む): 168019488

約数和(自身を除く): 86343418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1166801, 2333602, 5834005, 8167607, 11668010, 16335214, 40838035, 81676070]

約数ペア:

[(1, 81676070), (2, 40838035), (5, 16335214), (7, 11668010), (10, 8167607), (14, 5834005), (35, 2333602), (70, 1166801)]