30295090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1597}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 62590464

約数和(自身を除く): 32295374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1597, 1897, 2710, 3194, 3794, 7985, 9485, 11179, 15970, 18970, 22358, 55895, 111790, 432787, 865574, 2163935, 3029509, 4327870, 6059018, 15147545, 30295090]

約数ペア:

[(1, 30295090), (2, 15147545), (5, 6059018), (7, 4327870), (10, 3029509), (14, 2163935), (35, 865574), (70, 432787), (271, 111790), (542, 55895), (1355, 22358), (1597, 18970), (1897, 15970), (2710, 11179), (3194, 9485), (3794, 7985)]