4272310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8719}}^1$

素因数の和:8740

約数の個数: 24

約数和(自身を含む): 8946720

約数和(自身を除く): 4674410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8719, 17438, 43595, 61033, 87190, 122066, 305165, 427231, 610330, 854462, 2136155, 4272310]

約数ペア:

[(1, 4272310), (2, 2136155), (5, 854462), (7, 610330), (10, 427231), (14, 305165), (35, 122066), (49, 87190), (70, 61033), (98, 43595), (245, 17438), (490, 8719)]