170422

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 24

約数和(自身を含む): 311904

約数和(自身を除く): 141482

約数列:

[1, 2, 7, 14, 37, 47, 49, 74, 94, 98, 259, 329, 518, 658, 1739, 1813, 2303, 3478, 3626, 4606, 12173, 24346, 85211, 170422]

約数ペア:

[(1, 170422), (2, 85211), (7, 24346), (14, 12173), (37, 4606), (47, 3626), (49, 3478), (74, 2303), (94, 1813), (98, 1739), (259, 658), (329, 518)]