1245030010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{172681}}^1$

素因数の和:172798

約数の個数: 32

約数和(自身を含む): 2586085632

約数和(自身を除く): 1341055622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 172681, 345362, 863405, 1208767, 1726810, 2417534, 6043835, 12087670, 17786143, 35572286, 88930715, 124503001, 177861430, 249006002, 622515005, 1245030010]

約数ペア:

[(1, 1245030010), (2, 622515005), (5, 249006002), (7, 177861430), (10, 124503001), (14, 88930715), (35, 35572286), (70, 17786143), (103, 12087670), (206, 6043835), (515, 2417534), (721, 1726810), (1030, 1208767), (1442, 863405), (3605, 345362), (7210, 172681)]