2025170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4133}}^1$

素因数の和:4154

約数の個数: 24

約数和(自身を含む): 4241484

約数和(自身を除く): 2216314

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4133, 8266, 20665, 28931, 41330, 57862, 144655, 202517, 289310, 405034, 1012585, 2025170]

約数ペア:

[(1, 2025170), (2, 1012585), (5, 405034), (7, 289310), (10, 202517), (14, 144655), (35, 57862), (49, 41330), (70, 28931), (98, 20665), (245, 8266), (490, 4133)]