16945670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{34583}}^1$

素因数の和:34604

約数の個数: 24

約数和(自身を含む): 35483184

約数和(自身を除く): 18537514

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 34583, 69166, 172915, 242081, 345830, 484162, 1210405, 1694567, 2420810, 3389134, 8472835, 16945670]

約数ペア:

[(1, 16945670), (2, 8472835), (5, 3389134), (7, 2420810), (10, 1694567), (14, 1210405), (35, 484162), (49, 345830), (70, 242081), (98, 172915), (245, 69166), (490, 34583)]