119143010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{243149}}^1$

素因数の和:243170

約数の個数: 24

約数和(自身を含む): 249471900

約数和(自身を除く): 130328890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 243149, 486298, 1215745, 1702043, 2431490, 3404086, 8510215, 11914301, 17020430, 23828602, 59571505, 119143010]

約数ペア:

[(1, 119143010), (2, 59571505), (5, 23828602), (7, 17020430), (10, 11914301), (14, 8510215), (35, 3404086), (49, 2431490), (70, 1702043), (98, 1215745), (245, 486298), (490, 243149)]