852912130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{7283}}^1$

素因数の和:7543

約数の個数: 48

約数和(自身を含む): 1793612160

約数和(自身を除く): 940700030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 239, 245, 478, 490, 1195, 1673, 2390, 3346, 7283, 8365, 11711, 14566, 16730, 23422, 36415, 50981, 58555, 72830, 101962, 117110, 254905, 356867, 509810, 713734, 1740637, 1784335, 3481274, 3568670, 8703185, 12184459, 17406370, 24368918, 60922295, 85291213, 121844590, 170582426, 426456065, 852912130]

約数ペア:

[(1, 852912130), (2, 426456065), (5, 170582426), (7, 121844590), (10, 85291213), (14, 60922295), (35, 24368918), (49, 17406370), (70, 12184459), (98, 8703185), (239, 3568670), (245, 3481274), (478, 1784335), (490, 1740637), (1195, 713734), (1673, 509810), (2390, 356867), (3346, 254905), (7283, 117110), (8365, 101962), (11711, 72830), (14566, 58555), (16730, 50981), (23422, 36415)]