16774660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17117}}^1$

素因数の和:17140

約数の個数: 36

約数和(自身を含む): 40980492

約数和(自身を除く): 24205832

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 17117, 34234, 68468, 85585, 119819, 171170, 239638, 342340, 479276, 599095, 838733, 1198190, 1677466, 2396380, 3354932, 4193665, 8387330, 16774660]

約数ペア:

[(1, 16774660), (2, 8387330), (4, 4193665), (5, 3354932), (7, 2396380), (10, 1677466), (14, 1198190), (20, 838733), (28, 599095), (35, 479276), (49, 342340), (70, 239638), (98, 171170), (140, 119819), (196, 85585), (245, 68468), (490, 34234), (980, 17117)]