91909930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19597}}^1$

素因数の和:19678

約数の個数: 32

約数和(自身を含む): 191903616

約数和(自身を除く): 99993686

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 19597, 39194, 97985, 137179, 195970, 274358, 685895, 1312999, 1371790, 2625998, 6564995, 9190993, 13129990, 18381986, 45954965, 91909930]

約数ペア:

[(1, 91909930), (2, 45954965), (5, 18381986), (7, 13129990), (10, 9190993), (14, 6564995), (35, 2625998), (67, 1371790), (70, 1312999), (134, 685895), (335, 274358), (469, 195970), (670, 137179), (938, 97985), (2345, 39194), (4690, 19597)]