131736290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{1451}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 271396224

約数和(自身を除く): 139659934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1297, 1451, 2594, 2902, 6485, 7255, 9079, 10157, 12970, 14510, 18158, 20314, 45395, 50785, 90790, 101570, 1881947, 3763894, 9409735, 13173629, 18819470, 26347258, 65868145, 131736290]

約数ペア:

[(1, 131736290), (2, 65868145), (5, 26347258), (7, 18819470), (10, 13173629), (14, 9409735), (35, 3763894), (70, 1881947), (1297, 101570), (1451, 90790), (2594, 50785), (2902, 45395), (6485, 20314), (7255, 18158), (9079, 14510), (10157, 12970)]