15089690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19597}}^1$

素因数の和:19622

約数の個数: 32

約数和(自身を含む): 33865344

約数和(自身を除く): 18775654

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 19597, 39194, 97985, 137179, 195970, 215567, 274358, 431134, 685895, 1077835, 1371790, 1508969, 2155670, 3017938, 7544845, 15089690]

約数ペア:

[(1, 15089690), (2, 7544845), (5, 3017938), (7, 2155670), (10, 1508969), (11, 1371790), (14, 1077835), (22, 685895), (35, 431134), (55, 274358), (70, 215567), (77, 195970), (110, 137179), (154, 97985), (385, 39194), (770, 19597)]