18550070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24091}}^1$

素因数の和:24116

約数の個数: 32

約数和(自身を含む): 41630976

約数和(自身を除く): 23080906

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24091, 48182, 120455, 168637, 240910, 265001, 337274, 530002, 843185, 1325005, 1686370, 1855007, 2650010, 3710014, 9275035, 18550070]

約数ペア:

[(1, 18550070), (2, 9275035), (5, 3710014), (7, 2650010), (10, 1855007), (11, 1686370), (14, 1325005), (22, 843185), (35, 530002), (55, 337274), (70, 265001), (77, 240910), (110, 168637), (154, 120455), (385, 48182), (770, 24091)]